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LEO-II---2.3.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SWB022+2 : TPTP v9.3.1. Released v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p

% Computer : n004.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Oct  7 10:50:45 AM UTC 2026

% Result   : Theorem 2.97s 0.80s
% Output   : CNFRefutation 2.97s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   83
%            Number of leaves      :    4
% Syntax   : Number of formulae    :  664 ( 402 unt;   0 typ;   0 def)
%            Number of atoms       : 9879 (1850 equ;   0 cnn)
%            Maximal formula atoms :   19 (  14 avg)
%            Number of connectives : 35384 (12474   ~;5349   |; 141   &;17395   @)
%                                         (   5 <=>;  20  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   30 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   51 (  48 usr;  39 con; 0-5 aty)
%            Number of variables   : 2401 (   0   ^;2361   !;  40   ?;2401   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_iext,type,
    iext: $i > $i > $i > $o ).

thf(tp_ip,type,
    ip: $i > $o ).

thf(tp_sK10_SY97,type,
    sK10_SY97: $i > $i > $i > $i > $i > $i ).

thf(tp_sK11_SY99,type,
    sK11_SY99: $i > $i > $i > $i > $i > $i ).

thf(tp_sK12_SX0,type,
    sK12_SX0: $i ).

thf(tp_sK13_SY115,type,
    sK13_SY115: $i ).

thf(tp_sK14_SY146,type,
    sK14_SY146: $i ).

thf(tp_sK15_SY159,type,
    sK15_SY159: $i ).

thf(tp_sK16_SY164,type,
    sK16_SY164: $i ).

thf(tp_sK17_SY168,type,
    sK17_SY168: $i ).

thf(tp_sK18_SY171,type,
    sK18_SY171: $i ).

thf(tp_sK19_SY173,type,
    sK19_SY173: $i ).

thf(tp_sK1_SX0,type,
    sK1_SX0: $i ).

thf(tp_sK20_SY155,type,
    sK20_SY155: $i > $i > $i > $i > $i > $i ).

thf(tp_sK21_SY177,type,
    sK21_SY177: $i > $i > $i > $i > $i > $i ).

thf(tp_sK22_SY179,type,
    sK22_SY179: $i > $i > $i > $i > $i > $i ).

thf(tp_sK23_SX0,type,
    sK23_SX0: $i ).

thf(tp_sK24_SY193,type,
    sK24_SY193: $i ).

thf(tp_sK25_SY226,type,
    sK25_SY226: $i ).

thf(tp_sK26_SY238,type,
    sK26_SY238: $i ).

thf(tp_sK27_SY244,type,
    sK27_SY244: $i ).

thf(tp_sK28_SY248,type,
    sK28_SY248: $i ).

thf(tp_sK29_SY251,type,
    sK29_SY251: $i ).

thf(tp_sK2_SY44,type,
    sK2_SY44: $i ).

thf(tp_sK30_SY253,type,
    sK30_SY253: $i ).

thf(tp_sK31_SY235,type,
    sK31_SY235: $i > $i > $i > $i > $i > $i ).

thf(tp_sK32_SY257,type,
    sK32_SY257: $i > $i > $i > $i > $i > $i ).

thf(tp_sK33_SY259,type,
    sK33_SY259: $i > $i > $i > $i > $i > $i ).

thf(tp_sK3_SY72,type,
    sK3_SY72: $i ).

thf(tp_sK4_SY79,type,
    sK4_SY79: $i ).

thf(tp_sK5_SY84,type,
    sK5_SY84: $i ).

thf(tp_sK6_SY88,type,
    sK6_SY88: $i ).

thf(tp_sK7_SY91,type,
    sK7_SY91: $i ).

thf(tp_sK8_SY93,type,
    sK8_SY93: $i ).

thf(tp_sK9_SY69,type,
    sK9_SY69: $i > $i > $i > $i > $i > $i ).

thf(tp_uri_ex_MyOrderedCollection,type,
    uri_ex_MyOrderedCollection: $i ).

thf(tp_uri_ex_X,type,
    uri_ex_X: $i ).

thf(tp_uri_ex_Y,type,
    uri_ex_Y: $i ).

thf(tp_uri_ex_Z,type,
    uri_ex_Z: $i ).

thf(tp_uri_owl_propertyChainAxiom,type,
    uri_owl_propertyChainAxiom: $i ).

thf(tp_uri_rdf_first,type,
    uri_rdf_first: $i ).

thf(tp_uri_rdf_nil,type,
    uri_rdf_nil: $i ).

thf(tp_uri_rdf_rest,type,
    uri_rdf_rest: $i ).

thf(tp_uri_rdf_type,type,
    uri_rdf_type: $i ).

thf(tp_uri_rdfs_subPropertyOf,type,
    uri_rdfs_subPropertyOf: $i ).

thf(tp_uri_skos_OrderedCollection,type,
    uri_skos_OrderedCollection: $i ).

thf(tp_uri_skos_member,type,
    uri_skos_member: $i ).

thf(tp_uri_skos_memberList,type,
    uri_skos_memberList: $i ).

thf(1,axiom,
    ? [BNODE_pL: $i,BNODE_l11: $i,BNODE_l12: $i,BNODE_l21: $i,BNODE_l22: $i,BNODE_l31: $i,BNODE_l32: $i,BNODE_l33: $i] :
      ( ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ BNODE_pL )
      & ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ BNODE_l11 )
      & ( iext @ uri_rdf_first @ BNODE_l11 @ BNODE_pL )
      & ( iext @ uri_rdf_rest @ BNODE_l11 @ BNODE_l12 )
      & ( iext @ uri_rdf_first @ BNODE_l12 @ uri_rdf_first )
      & ( iext @ uri_rdf_rest @ BNODE_l12 @ uri_rdf_nil )
      & ( iext @ uri_owl_propertyChainAxiom @ BNODE_pL @ BNODE_l21 )
      & ( iext @ uri_rdf_first @ BNODE_l21 @ BNODE_pL )
      & ( iext @ uri_rdf_rest @ BNODE_l21 @ BNODE_l22 )
      & ( iext @ uri_rdf_first @ BNODE_l22 @ uri_rdf_rest )
      & ( iext @ uri_rdf_rest @ BNODE_l22 @ uri_rdf_nil )
      & ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection )
      & ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ BNODE_l31 )
      & ( iext @ uri_rdf_first @ BNODE_l31 @ uri_ex_X )
      & ( iext @ uri_rdf_rest @ BNODE_l31 @ BNODE_l32 )
      & ( iext @ uri_rdf_first @ BNODE_l32 @ uri_ex_Y )
      & ( iext @ uri_rdf_rest @ BNODE_l32 @ BNODE_l33 )
      & ( iext @ uri_rdf_first @ BNODE_l33 @ uri_ex_Z )
      & ( iext @ uri_rdf_rest @ BNODE_l33 @ uri_rdf_nil ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',testcase_premise_fullish_022_List_Member_Access) ).

thf(2,axiom,
    ! [P: $i,S1: $i,P1: $i,S2: $i,P2: $i] :
      ( ( ( iext @ uri_rdf_first @ S1 @ P1 )
        & ( iext @ uri_rdf_rest @ S1 @ S2 )
        & ( iext @ uri_rdf_first @ S2 @ P2 )
        & ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
     => ( ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
      <=> ( ( ip @ P )
          & ( ip @ P1 )
          & ( ip @ P2 )
          & ! [Y0: $i,Y1: $i,Y2: $i] :
              ( ( ( iext @ P1 @ Y0 @ Y1 )
                & ( iext @ P2 @ Y1 @ Y2 ) )
             => ( iext @ P @ Y0 @ Y2 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',owl_chain_002) ).

thf(3,axiom,
    ! [P: $i,Q: $i] :
      ( ( iext @ uri_rdfs_subPropertyOf @ P @ Q )
     => ( ( ip @ P )
        & ( ip @ Q )
        & ! [X: $i,Y: $i] :
            ( ( iext @ P @ X @ Y )
           => ( iext @ Q @ X @ Y ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rdfs_subpropertyof_main) ).

thf(4,conjecture,
    ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_X )
    & ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Y )
    & ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Z ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',testcase_conclusion_fullish_022_List_Member_Access) ).

thf(5,negated_conjecture,
    ( ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_X )
      & ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Y )
      & ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Z ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[4]) ).

thf(6,plain,
    ( ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_X )
      & ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Y )
      & ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Z ) )
    = $false ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(7,plain,
    ( ( ? [BNODE_pL: $i,BNODE_l11: $i,BNODE_l12: $i,BNODE_l21: $i,BNODE_l22: $i,BNODE_l31: $i,BNODE_l32: $i,BNODE_l33: $i] :
          ( ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ BNODE_pL )
          & ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ BNODE_l11 )
          & ( iext @ uri_rdf_first @ BNODE_l11 @ BNODE_pL )
          & ( iext @ uri_rdf_rest @ BNODE_l11 @ BNODE_l12 )
          & ( iext @ uri_rdf_first @ BNODE_l12 @ uri_rdf_first )
          & ( iext @ uri_rdf_rest @ BNODE_l12 @ uri_rdf_nil )
          & ( iext @ uri_owl_propertyChainAxiom @ BNODE_pL @ BNODE_l21 )
          & ( iext @ uri_rdf_first @ BNODE_l21 @ BNODE_pL )
          & ( iext @ uri_rdf_rest @ BNODE_l21 @ BNODE_l22 )
          & ( iext @ uri_rdf_first @ BNODE_l22 @ uri_rdf_rest )
          & ( iext @ uri_rdf_rest @ BNODE_l22 @ uri_rdf_nil )
          & ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection )
          & ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ BNODE_l31 )
          & ( iext @ uri_rdf_first @ BNODE_l31 @ uri_ex_X )
          & ( iext @ uri_rdf_rest @ BNODE_l31 @ BNODE_l32 )
          & ( iext @ uri_rdf_first @ BNODE_l32 @ uri_ex_Y )
          & ( iext @ uri_rdf_rest @ BNODE_l32 @ BNODE_l33 )
          & ( iext @ uri_rdf_first @ BNODE_l33 @ uri_ex_Z )
          & ( iext @ uri_rdf_rest @ BNODE_l33 @ uri_rdf_nil ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(8,plain,
    ( ( ! [P: $i,S1: $i,P1: $i,S2: $i,P2: $i] :
          ( ( ( iext @ uri_rdf_first @ S1 @ P1 )
            & ( iext @ uri_rdf_rest @ S1 @ S2 )
            & ( iext @ uri_rdf_first @ S2 @ P2 )
            & ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
         => ( ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
          <=> ( ( ip @ P )
              & ( ip @ P1 )
              & ( ip @ P2 )
              & ! [Y0: $i,Y1: $i,Y2: $i] :
                  ( ( ( iext @ P1 @ Y0 @ Y1 )
                    & ( iext @ P2 @ Y1 @ Y2 ) )
                 => ( iext @ P @ Y0 @ Y2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(9,plain,
    ( ( ! [P: $i,Q: $i] :
          ( ( iext @ uri_rdfs_subPropertyOf @ P @ Q )
         => ( ( ip @ P )
            & ( ip @ Q )
            & ! [X: $i,Y: $i] :
                ( ( iext @ P @ X @ Y )
               => ( iext @ Q @ X @ Y ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(10,plain,
    ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_X )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[6]) ).

thf(11,plain,
    ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Y )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[6]) ).

thf(12,plain,
    ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Z )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[6]) ).

thf(13,plain,
    ( ( ~ ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_X ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[10]) ).

thf(14,plain,
    ( ( ~ ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Y ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[11]) ).

thf(15,plain,
    ( ( ~ ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Z ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[12]) ).

thf(16,plain,
    ( ( ! [P: $i,Q: $i] :
          ( ( iext @ uri_rdfs_subPropertyOf @ P @ Q )
         => ( ( ip @ P )
            & ( ip @ Q )
            & ! [X: $i,Y: $i] :
                ( ( iext @ P @ X @ Y )
               => ( iext @ Q @ X @ Y ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[9]) ).

thf(17,plain,
    ( ( ! [P: $i,S1: $i,P1: $i,S2: $i,P2: $i] :
          ( ( ( iext @ uri_rdf_first @ S1 @ P1 )
            & ( iext @ uri_rdf_rest @ S1 @ S2 )
            & ( iext @ uri_rdf_first @ S2 @ P2 )
            & ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
         => ( ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
          <=> ( ( ip @ P )
              & ( ip @ P1 )
              & ( ip @ P2 )
              & ! [Y0: $i,Y1: $i,Y2: $i] :
                  ( ( ( iext @ P1 @ Y0 @ Y1 )
                    & ( iext @ P2 @ Y1 @ Y2 ) )
                 => ( iext @ P @ Y0 @ Y2 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[8]) ).

thf(18,plain,
    ( ( ? [BNODE_pL: $i,BNODE_l11: $i,BNODE_l12: $i,BNODE_l21: $i,BNODE_l22: $i,BNODE_l31: $i,BNODE_l32: $i,BNODE_l33: $i] :
          ( ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ BNODE_pL )
          & ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ BNODE_l11 )
          & ( iext @ uri_rdf_first @ BNODE_l11 @ BNODE_pL )
          & ( iext @ uri_rdf_rest @ BNODE_l11 @ BNODE_l12 )
          & ( iext @ uri_rdf_first @ BNODE_l12 @ uri_rdf_first )
          & ( iext @ uri_rdf_rest @ BNODE_l12 @ uri_rdf_nil )
          & ( iext @ uri_owl_propertyChainAxiom @ BNODE_pL @ BNODE_l21 )
          & ( iext @ uri_rdf_first @ BNODE_l21 @ BNODE_pL )
          & ( iext @ uri_rdf_rest @ BNODE_l21 @ BNODE_l22 )
          & ( iext @ uri_rdf_first @ BNODE_l22 @ uri_rdf_rest )
          & ( iext @ uri_rdf_rest @ BNODE_l22 @ uri_rdf_nil )
          & ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection )
          & ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ BNODE_l31 )
          & ( iext @ uri_rdf_first @ BNODE_l31 @ uri_ex_X )
          & ( iext @ uri_rdf_rest @ BNODE_l31 @ BNODE_l32 )
          & ( iext @ uri_rdf_first @ BNODE_l32 @ uri_ex_Y )
          & ( iext @ uri_rdf_rest @ BNODE_l32 @ BNODE_l33 )
          & ( iext @ uri_rdf_first @ BNODE_l33 @ uri_ex_Z )
          & ( iext @ uri_rdf_rest @ BNODE_l33 @ uri_rdf_nil ) ) )
    = $true ),
    inference(copy,[status(thm)],[7]) ).

thf(19,plain,
    ( ( ~ ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_X ) )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(20,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( iext @ uri_rdfs_subPropertyOf @ SX0 @ SX1 )
          | ~ ( ~ ~ ( ~ ( ip @ SX0 )
                    | ~ ( ip @ SX1 ) )
              | ~ ! [SX2: $i,SX3: $i] :
                    ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                    | ( iext @ SX1 @ SX2 @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(21,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SX1 @ SX2 )
                            | ~ ( iext @ uri_rdf_rest @ SX1 @ SX3 ) )
                      | ~ ( iext @ uri_rdf_first @ SX3 @ SX4 ) )
                | ~ ( iext @ uri_rdf_rest @ SX3 @ uri_rdf_nil ) )
          | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SX0 )
                                  | ~ ( ip @ SX2 ) )
                            | ~ ( ip @ SX4 ) )
                      | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                            ( ~ ~ ( ~ ( iext @ SX2 @ SX5 @ SX6 )
                                  | ~ ( iext @ SX4 @ SX6 @ SX7 ) )
                            | ( iext @ SX0 @ SX5 @ SX7 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SX0 )
                                    | ~ ( ip @ SX2 ) )
                              | ~ ( ip @ SX4 ) )
                        | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                              ( ~ ~ ( ~ ( iext @ SX2 @ SX5 @ SX6 )
                                    | ~ ( iext @ SX4 @ SX6 @ SX7 ) )
                              | ( iext @ SX0 @ SX5 @ SX7 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(22,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ~ ! [SX1: $i] :
                  ~ ~ ! [SX2: $i] :
                        ~ ~ ! [SX3: $i] :
                              ~ ~ ! [SX4: $i] :
                                    ~ ~ ! [SX5: $i] :
                                          ~ ~ ! [SX6: $i] :
                                                ~ ~ ! [SX7: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ SX0 )
                                                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SX1 ) )
                                                                                                                                                          | ~ ( iext @ uri_rdf_first @ SX1 @ SX0 ) )
                                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SX1 @ SX2 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_first @ SX2 @ uri_rdf_first ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_rest @ SX2 @ uri_rdf_nil ) )
                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX3 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ SX3 @ SX0 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ SX3 @ SX4 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ SX4 @ uri_rdf_rest ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ SX4 @ uri_rdf_nil ) )
                                                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SX5 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ SX5 @ uri_ex_X ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ SX5 @ SX6 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ SX6 @ uri_ex_Y ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ SX6 @ SX7 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SX7 @ uri_ex_Z ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SX7 @ uri_rdf_nil ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(23,plain,
    ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[19]) ).

thf(24,plain,
    ! [SV1: $i] :
      ( ( ! [SY20: $i] :
            ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SY20 )
            | ~ ( ~ ~ ( ~ ( ip @ SV1 )
                      | ~ ( ip @ SY20 ) )
                | ~ ! [SY21: $i,SY22: $i] :
                      ( ~ ( iext @ SV1 @ SY21 @ SY22 )
                      | ( iext @ SY20 @ SY21 @ SY22 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[20]) ).

thf(25,plain,
    ! [SV2: $i] :
      ( ( ! [SY23: $i,SY24: $i,SY25: $i,SY26: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SY23 @ SY24 )
                              | ~ ( iext @ uri_rdf_rest @ SY23 @ SY25 ) )
                        | ~ ( iext @ uri_rdf_first @ SY25 @ SY26 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY25 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SY23 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SY24 ) )
                              | ~ ( ip @ SY26 ) )
                        | ~ ! [SY27: $i,SY28: $i,SY29: $i] :
                              ( ~ ~ ( ~ ( iext @ SY24 @ SY27 @ SY28 )
                                    | ~ ( iext @ SY26 @ SY28 @ SY29 ) )
                              | ( iext @ SV2 @ SY27 @ SY29 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                      | ~ ( ip @ SY24 ) )
                                | ~ ( ip @ SY26 ) )
                          | ~ ! [SY30: $i,SY31: $i,SY32: $i] :
                                ( ~ ~ ( ~ ( iext @ SY24 @ SY30 @ SY31 )
                                      | ~ ( iext @ SY26 @ SY31 @ SY32 ) )
                                | ( iext @ SV2 @ SY30 @ SY32 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SY23 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[21]) ).

thf(26,plain,
    ( ( ! [SX0: $i] :
          ~ ~ ! [SX1: $i] :
                ~ ~ ! [SX2: $i] :
                      ~ ~ ! [SX3: $i] :
                            ~ ~ ! [SX4: $i] :
                                  ~ ~ ! [SX5: $i] :
                                        ~ ~ ! [SX6: $i] :
                                              ~ ~ ! [SX7: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ SX0 )
                                                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SX1 ) )
                                                                                                                                                        | ~ ( iext @ uri_rdf_first @ SX1 @ SX0 ) )
                                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SX1 @ SX2 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_first @ SX2 @ uri_rdf_first ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_rest @ SX2 @ uri_rdf_nil ) )
                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX3 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ SX3 @ SX0 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SX3 @ SX4 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ SX4 @ uri_rdf_rest ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ SX4 @ uri_rdf_nil ) )
                                                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SX5 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ SX5 @ uri_ex_X ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ SX5 @ SX6 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ SX6 @ uri_ex_Y ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ SX6 @ SX7 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SX7 @ uri_ex_Z ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SX7 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[22]) ).

thf(27,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        | ~ ( ~ ~ ( ~ ( ip @ SV1 )
                  | ~ ( ip @ SV3 ) )
            | ~ ! [SY33: $i,SY34: $i] :
                  ( ~ ( iext @ SV1 @ SY33 @ SY34 )
                  | ( iext @ SV3 @ SY33 @ SY34 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[24]) ).

thf(28,plain,
    ! [SV2: $i,SV4: $i] :
      ( ( ! [SY35: $i,SY36: $i,SY37: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SY35 )
                              | ~ ( iext @ uri_rdf_rest @ SV4 @ SY36 ) )
                        | ~ ( iext @ uri_rdf_first @ SY36 @ SY37 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY36 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SY35 ) )
                              | ~ ( ip @ SY37 ) )
                        | ~ ! [SY27: $i,SY28: $i,SY29: $i] :
                              ( ~ ~ ( ~ ( iext @ SY35 @ SY27 @ SY28 )
                                    | ~ ( iext @ SY37 @ SY28 @ SY29 ) )
                              | ( iext @ SV2 @ SY27 @ SY29 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                      | ~ ( ip @ SY35 ) )
                                | ~ ( ip @ SY37 ) )
                          | ~ ! [SY30: $i,SY31: $i,SY32: $i] :
                                ( ~ ~ ( ~ ( iext @ SY35 @ SY30 @ SY31 )
                                      | ~ ( iext @ SY37 @ SY31 @ SY32 ) )
                                | ( iext @ SV2 @ SY30 @ SY32 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[25]) ).

thf(29,plain,
    ( ( ~ ~ ! [SY44: $i] :
              ~ ~ ! [SY45: $i] :
                    ~ ~ ! [SY46: $i] :
                          ~ ~ ! [SY47: $i] :
                                ~ ~ ! [SY48: $i] :
                                      ~ ~ ! [SY49: $i] :
                                            ~ ~ ! [SY50: $i] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY44 ) )
                                                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY44 @ sK1_SX0 ) )
                                                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY44 @ SY45 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_first @ SY45 @ uri_rdf_first ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY45 @ uri_rdf_nil ) )
                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY46 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ SY46 @ sK1_SX0 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY46 @ SY47 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ SY47 @ uri_rdf_rest ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ SY47 @ uri_rdf_nil ) )
                                                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY48 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ SY48 @ uri_ex_X ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ SY48 @ SY49 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ SY49 @ uri_ex_Y ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ SY49 @ SY50 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY50 @ uri_ex_Z ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY50 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[26]) ).

thf(30,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( ip @ SV1 )
                    | ~ ( ip @ SV3 ) )
              | ~ ! [SY33: $i,SY34: $i] :
                    ( ~ ( iext @ SV1 @ SY33 @ SY34 )
                    | ( iext @ SV3 @ SY33 @ SY34 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[27]) ).

thf(31,plain,
    ! [SV2: $i,SV5: $i,SV4: $i] :
      ( ( ! [SY51: $i,SY52: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                              | ~ ( iext @ uri_rdf_rest @ SV4 @ SY51 ) )
                        | ~ ( iext @ uri_rdf_first @ SY51 @ SY52 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY51 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SY52 ) )
                        | ~ ! [SY53: $i,SY54: $i,SY55: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY53 @ SY54 )
                                    | ~ ( iext @ SY52 @ SY54 @ SY55 ) )
                              | ( iext @ SV2 @ SY53 @ SY55 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                      | ~ ( ip @ SV5 ) )
                                | ~ ( ip @ SY52 ) )
                          | ~ ! [SY56: $i,SY57: $i,SY58: $i] :
                                ( ~ ~ ( ~ ( iext @ SV5 @ SY56 @ SY57 )
                                      | ~ ( iext @ SY52 @ SY57 @ SY58 ) )
                                | ( iext @ SV2 @ SY56 @ SY58 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[28]) ).

thf(32,plain,
    ( ( ~ ! [SY44: $i] :
            ~ ~ ! [SY45: $i] :
                  ~ ~ ! [SY46: $i] :
                        ~ ~ ! [SY47: $i] :
                              ~ ~ ! [SY48: $i] :
                                    ~ ~ ! [SY49: $i] :
                                          ~ ~ ! [SY50: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY44 ) )
                                                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY44 @ sK1_SX0 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY44 @ SY45 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_first @ SY45 @ uri_rdf_first ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY45 @ uri_rdf_nil ) )
                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY46 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY46 @ sK1_SX0 ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY46 @ SY47 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ SY47 @ uri_rdf_rest ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY47 @ uri_rdf_nil ) )
                                                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY48 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ SY48 @ uri_ex_X ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ SY48 @ SY49 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ SY49 @ uri_ex_Y ) )
                                                                | ~ ( iext @ uri_rdf_rest @ SY49 @ SY50 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY50 @ uri_ex_Z ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY50 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[29]) ).

thf(33,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ( ip @ SV1 )
                    | ~ ( ip @ SV3 ) )
              | ~ ! [SY33: $i,SY34: $i] :
                    ( ~ ( iext @ SV1 @ SY33 @ SY34 )
                    | ( iext @ SV3 @ SY33 @ SY34 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[30]) ).

thf(34,plain,
    ! [SV2: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ! [SY59: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                              | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
                        | ~ ( iext @ uri_rdf_first @ SV6 @ SY59 ) )
                  | ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SY59 ) )
                        | ~ ! [SY53: $i,SY54: $i,SY55: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY53 @ SY54 )
                                    | ~ ( iext @ SY59 @ SY54 @ SY55 ) )
                              | ( iext @ SV2 @ SY53 @ SY55 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                      | ~ ( ip @ SV5 ) )
                                | ~ ( ip @ SY59 ) )
                          | ~ ! [SY56: $i,SY57: $i,SY58: $i] :
                                ( ~ ~ ( ~ ( iext @ SV5 @ SY56 @ SY57 )
                                      | ~ ( iext @ SY59 @ SY57 @ SY58 ) )
                                | ( iext @ SV2 @ SY56 @ SY58 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[31]) ).

thf(35,plain,
    ( ( ! [SY44: $i] :
          ~ ~ ! [SY45: $i] :
                ~ ~ ! [SY46: $i] :
                      ~ ~ ! [SY47: $i] :
                            ~ ~ ! [SY48: $i] :
                                  ~ ~ ! [SY49: $i] :
                                        ~ ~ ! [SY50: $i] :
                                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY44 ) )
                                                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY44 @ sK1_SX0 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY44 @ SY45 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY45 @ uri_rdf_first ) )
                                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY45 @ uri_rdf_nil ) )
                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY46 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY46 @ sK1_SX0 ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY46 @ SY47 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ SY47 @ uri_rdf_rest ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY47 @ uri_rdf_nil ) )
                                                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY48 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ SY48 @ uri_ex_X ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ SY48 @ SY49 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ SY49 @ uri_ex_Y ) )
                                                              | ~ ( iext @ uri_rdf_rest @ SY49 @ SY50 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY50 @ uri_ex_Z ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY50 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[32]) ).

thf(36,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV1 )
                | ~ ( ip @ SV3 ) )
          | ~ ! [SY33: $i,SY34: $i] :
                ( ~ ( iext @ SV1 @ SY33 @ SY34 )
                | ( iext @ SV3 @ SY33 @ SY34 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[33]) ).

thf(37,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                          | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
                    | ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
              | ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                | ~ ( ip @ SV5 ) )
                          | ~ ( ip @ SV7 ) )
                    | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                          ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                          | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                  | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                            | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[34]) ).

thf(38,plain,
    ( ( ~ ~ ! [SY72: $i] :
              ~ ~ ! [SY73: $i] :
                    ~ ~ ! [SY74: $i] :
                          ~ ~ ! [SY75: $i] :
                                ~ ~ ! [SY76: $i] :
                                      ~ ~ ! [SY77: $i] :
                                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ SY72 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY72 @ uri_rdf_first ) )
                                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY72 @ uri_rdf_nil ) )
                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY73 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY73 @ sK1_SX0 ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY73 @ SY74 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ SY74 @ uri_rdf_rest ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ SY74 @ uri_rdf_nil ) )
                                                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY75 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ SY75 @ uri_ex_X ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ SY75 @ SY76 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ SY76 @ uri_ex_Y ) )
                                                            | ~ ( iext @ uri_rdf_rest @ SY76 @ SY77 ) )
                                                      | ~ ( iext @ uri_rdf_first @ SY77 @ uri_ex_Z ) )
                                                | ~ ( iext @ uri_rdf_rest @ SY77 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[35]) ).

thf(39,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV1 )
                | ~ ( ip @ SV3 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[36]) ).

thf(40,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ~ ! [SY33: $i,SY34: $i] :
                ( ~ ( iext @ SV1 @ SY33 @ SY34 )
                | ( iext @ SV3 @ SY33 @ SY34 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[36]) ).

thf(41,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                            | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
                      | ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
                | ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[37]) ).

thf(42,plain,
    ( ( ~ ! [SY72: $i] :
            ~ ~ ! [SY73: $i] :
                  ~ ~ ! [SY74: $i] :
                        ~ ~ ! [SY75: $i] :
                              ~ ~ ! [SY76: $i] :
                                    ~ ~ ! [SY77: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ SY72 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY72 @ uri_rdf_first ) )
                                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY72 @ uri_rdf_nil ) )
                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY73 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ SY73 @ sK1_SX0 ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ SY73 @ SY74 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ SY74 @ uri_rdf_rest ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ SY74 @ uri_rdf_nil ) )
                                                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY75 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ SY75 @ uri_ex_X ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ SY75 @ SY76 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SY76 @ uri_ex_Y ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SY76 @ SY77 ) )
                                                    | ~ ( iext @ uri_rdf_first @ SY77 @ uri_ex_Z ) )
                                              | ~ ( iext @ uri_rdf_rest @ SY77 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[38]) ).

thf(43,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ~ ( ~ ( ip @ SV1 )
              | ~ ( ip @ SV3 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[39]) ).

thf(44,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ! [SY33: $i,SY34: $i] :
              ( ~ ( iext @ SV1 @ SY33 @ SY34 )
              | ( iext @ SV3 @ SY33 @ SY34 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[40]) ).

thf(45,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                          | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
                    | ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
              | ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[41]) ).

thf(46,plain,
    ( ( ! [SY72: $i] :
          ~ ~ ! [SY73: $i] :
                ~ ~ ! [SY74: $i] :
                      ~ ~ ! [SY75: $i] :
                            ~ ~ ! [SY76: $i] :
                                  ~ ~ ! [SY77: $i] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ SY72 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_first @ SY72 @ uri_rdf_first ) )
                                                                                                                          | ~ ( iext @ uri_rdf_rest @ SY72 @ uri_rdf_nil ) )
                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY73 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ SY73 @ sK1_SX0 ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ SY73 @ SY74 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ SY74 @ uri_rdf_rest ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ SY74 @ uri_rdf_nil ) )
                                                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY75 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ SY75 @ uri_ex_X ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ SY75 @ SY76 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SY76 @ uri_ex_Y ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SY76 @ SY77 ) )
                                                  | ~ ( iext @ uri_rdf_first @ SY77 @ uri_ex_Z ) )
                                            | ~ ( iext @ uri_rdf_rest @ SY77 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[42]) ).

thf(47,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[43]) ).

thf(48,plain,
    ! [SV3: $i,SV8: $i,SV1: $i] :
      ( ( ( ! [SY78: $i] :
              ( ~ ( iext @ SV1 @ SV8 @ SY78 )
              | ( iext @ SV3 @ SV8 @ SY78 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[44]) ).

thf(49,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                      | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
                | ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
          | ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[45]) ).

thf(50,plain,
    ( ( ~ ~ ! [SY79: $i] :
              ~ ~ ! [SY80: $i] :
                    ~ ~ ! [SY81: $i] :
                          ~ ~ ! [SY82: $i] :
                                ~ ~ ! [SY83: $i] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY79 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ SY79 @ sK1_SX0 ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ SY79 @ SY80 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ SY80 @ uri_rdf_rest ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ SY80 @ uri_rdf_nil ) )
                                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY81 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ SY81 @ uri_ex_X ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ SY81 @ SY82 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY82 @ uri_ex_Y ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY82 @ SY83 ) )
                                                | ~ ( iext @ uri_rdf_first @ SY83 @ uri_ex_Z ) )
                                          | ~ ( iext @ uri_rdf_rest @ SY83 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[46]) ).

thf(51,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ~ ( ip @ SV1 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[47]) ).

thf(52,plain,
    ! [SV1: $i,SV3: $i] :
      ( ( ( ~ ( ip @ SV3 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[47]) ).

thf(53,plain,
    ! [SV3: $i,SV9: $i,SV8: $i,SV1: $i] :
      ( ( ( ~ ( iext @ SV1 @ SV8 @ SV9 )
          | ( iext @ SV3 @ SV8 @ SV9 ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[48]) ).

thf(54,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                      | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
                | ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[49]) ).

thf(55,plain,
    ( ( ~ ! [SY79: $i] :
            ~ ~ ! [SY80: $i] :
                  ~ ~ ! [SY81: $i] :
                        ~ ~ ! [SY82: $i] :
                              ~ ~ ! [SY83: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY79 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ SY79 @ sK1_SX0 ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY79 @ SY80 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ SY80 @ uri_rdf_rest ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ SY80 @ uri_rdf_nil ) )
                                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY81 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ SY81 @ uri_ex_X ) )
                                                                | ~ ( iext @ uri_rdf_rest @ SY81 @ SY82 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY82 @ uri_ex_Y ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY82 @ SY83 ) )
                                              | ~ ( iext @ uri_rdf_first @ SY83 @ uri_ex_Z ) )
                                        | ~ ( iext @ uri_rdf_rest @ SY83 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[50]) ).

thf(56,plain,
    ! [SV3: $i,SV1: $i] :
      ( ( ( ip @ SV1 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[51]) ).

thf(57,plain,
    ! [SV1: $i,SV3: $i] :
      ( ( ( ip @ SV3 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[52]) ).

thf(58,plain,
    ! [SV3: $i,SV9: $i,SV8: $i,SV1: $i] :
      ( ( ( ~ ( iext @ SV1 @ SV8 @ SV9 ) )
        = $true )
      | ( ( iext @ SV3 @ SV8 @ SV9 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[53]) ).

thf(59,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                    | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
              | ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) ) )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[54]) ).

thf(60,plain,
    ( ( ! [SY79: $i] :
          ~ ~ ! [SY80: $i] :
                ~ ~ ! [SY81: $i] :
                      ~ ~ ! [SY82: $i] :
                            ~ ~ ! [SY83: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ SY79 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ SY79 @ sK1_SX0 ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY79 @ SY80 ) )
                                                                                            | ~ ( iext @ uri_rdf_first @ SY80 @ uri_rdf_rest ) )
                                                                                      | ~ ( iext @ uri_rdf_rest @ SY80 @ uri_rdf_nil ) )
                                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY81 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ SY81 @ uri_ex_X ) )
                                                              | ~ ( iext @ uri_rdf_rest @ SY81 @ SY82 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY82 @ uri_ex_Y ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY82 @ SY83 ) )
                                            | ~ ( iext @ uri_rdf_first @ SY83 @ uri_ex_Z ) )
                                      | ~ ( iext @ uri_rdf_rest @ SY83 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[55]) ).

thf(61,plain,
    ! [SV3: $i,SV9: $i,SV8: $i,SV1: $i] :
      ( ( ( iext @ SV1 @ SV8 @ SV9 )
        = $false )
      | ( ( iext @ SV3 @ SV8 @ SV9 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV1 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[58]) ).

thf(62,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
          | ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[59]) ).

thf(63,plain,
    ( ( ~ ~ ! [SY84: $i] :
              ~ ~ ! [SY85: $i] :
                    ~ ~ ! [SY86: $i] :
                          ~ ~ ! [SY87: $i] :
                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ SY84 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ SY84 @ uri_rdf_rest ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ SY84 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY85 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ SY85 @ uri_ex_X ) )
                                                            | ~ ( iext @ uri_rdf_rest @ SY85 @ SY86 ) )
                                                      | ~ ( iext @ uri_rdf_first @ SY86 @ uri_ex_Y ) )
                                                | ~ ( iext @ uri_rdf_rest @ SY86 @ SY87 ) )
                                          | ~ ( iext @ uri_rdf_first @ SY87 @ uri_ex_Z ) )
                                    | ~ ( iext @ uri_rdf_rest @ SY87 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[60]) ).

thf(64,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
                | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[62]) ).

thf(65,plain,
    ( ( ~ ! [SY84: $i] :
            ~ ~ ! [SY85: $i] :
                  ~ ~ ! [SY86: $i] :
                        ~ ~ ! [SY87: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ SY84 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ SY84 @ uri_rdf_rest ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ SY84 @ uri_rdf_nil ) )
                                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY85 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SY85 @ uri_ex_X ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SY85 @ SY86 ) )
                                                    | ~ ( iext @ uri_rdf_first @ SY86 @ uri_ex_Y ) )
                                              | ~ ( iext @ uri_rdf_rest @ SY86 @ SY87 ) )
                                        | ~ ( iext @ uri_rdf_first @ SY87 @ uri_ex_Z ) )
                                  | ~ ( iext @ uri_rdf_rest @ SY87 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[63]) ).

thf(66,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
              | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) ) )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[64]) ).

thf(67,plain,
    ( ( ! [SY84: $i] :
          ~ ~ ! [SY85: $i] :
                ~ ~ ! [SY86: $i] :
                      ~ ~ ! [SY87: $i] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ SY84 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ SY84 @ uri_rdf_rest ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ SY84 @ uri_rdf_nil ) )
                                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY85 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SY85 @ uri_ex_X ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SY85 @ SY86 ) )
                                                  | ~ ( iext @ uri_rdf_first @ SY86 @ uri_ex_Y ) )
                                            | ~ ( iext @ uri_rdf_rest @ SY86 @ SY87 ) )
                                      | ~ ( iext @ uri_rdf_first @ SY87 @ uri_ex_Z ) )
                                | ~ ( iext @ uri_rdf_rest @ SY87 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[65]) ).

thf(68,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 )
          | ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[66]) ).

thf(69,plain,
    ( ( ~ ~ ! [SY88: $i] :
              ~ ~ ! [SY89: $i] :
                    ~ ~ ! [SY90: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY88 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY88 @ uri_ex_X ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY88 @ SY89 ) )
                                                | ~ ( iext @ uri_rdf_first @ SY89 @ uri_ex_Y ) )
                                          | ~ ( iext @ uri_rdf_rest @ SY89 @ SY90 ) )
                                    | ~ ( iext @ uri_rdf_first @ SY90 @ uri_ex_Z ) )
                              | ~ ( iext @ uri_rdf_rest @ SY90 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[67]) ).

thf(70,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV4 @ SV5 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[68]) ).

thf(71,plain,
    ( ( ~ ! [SY88: $i] :
            ~ ~ ! [SY89: $i] :
                  ~ ~ ! [SY90: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY88 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY88 @ uri_ex_X ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY88 @ SY89 ) )
                                              | ~ ( iext @ uri_rdf_first @ SY89 @ uri_ex_Y ) )
                                        | ~ ( iext @ uri_rdf_rest @ SY89 @ SY90 ) )
                                  | ~ ( iext @ uri_rdf_first @ SY90 @ uri_ex_Z ) )
                            | ~ ( iext @ uri_rdf_rest @ SY90 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[69]) ).

thf(72,plain,
    ! [SV2: $i,SV7: $i,SV6: $i,SV5: $i,SV4: $i] :
      ( ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV4 @ SV6 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[70]) ).

thf(73,plain,
    ( ( ! [SY88: $i] :
          ~ ~ ! [SY89: $i] :
                ~ ~ ! [SY90: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                            | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                      | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY88 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY88 @ uri_ex_X ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY88 @ SY89 ) )
                                            | ~ ( iext @ uri_rdf_first @ SY89 @ uri_ex_Y ) )
                                      | ~ ( iext @ uri_rdf_rest @ SY89 @ SY90 ) )
                                | ~ ( iext @ uri_rdf_first @ SY90 @ uri_ex_Z ) )
                          | ~ ( iext @ uri_rdf_rest @ SY90 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[71]) ).

thf(74,plain,
    ! [SV2: $i,SV7: $i,SV5: $i,SV6: $i,SV4: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV6 @ SV7 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[72]) ).

thf(75,plain,
    ( ( ~ ~ ! [SY91: $i] :
              ~ ~ ! [SY92: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ SY91 ) )
                                          | ~ ( iext @ uri_rdf_first @ SY91 @ uri_ex_Y ) )
                                    | ~ ( iext @ uri_rdf_rest @ SY91 @ SY92 ) )
                              | ~ ( iext @ uri_rdf_first @ SY92 @ uri_ex_Z ) )
                        | ~ ( iext @ uri_rdf_rest @ SY92 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[73]) ).

thf(76,plain,
    ! [SV2: $i,SV5: $i,SV4: $i,SV7: $i,SV6: $i] :
      ( ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[74]) ).

thf(77,plain,
    ( ( ~ ! [SY91: $i] :
            ~ ~ ! [SY92: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ SY91 ) )
                                        | ~ ( iext @ uri_rdf_first @ SY91 @ uri_ex_Y ) )
                                  | ~ ( iext @ uri_rdf_rest @ SY91 @ SY92 ) )
                            | ~ ( iext @ uri_rdf_first @ SY92 @ uri_ex_Z ) )
                      | ~ ( iext @ uri_rdf_rest @ SY92 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[75]) ).

thf(78,plain,
    ! [SV2: $i,SV7: $i,SV5: $i,SV4: $i,SV6: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                  | ~ ( ip @ SV5 ) )
                            | ~ ( ip @ SV7 ) )
                      | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                                  | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                            | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                    | ~ ( ip @ SV5 ) )
                              | ~ ( ip @ SV7 ) )
                        | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[76]) ).

thf(79,plain,
    ( ( ! [SY91: $i] :
          ~ ~ ! [SY92: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                                  | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                                            | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ SY91 ) )
                                      | ~ ( iext @ uri_rdf_first @ SY91 @ uri_ex_Y ) )
                                | ~ ( iext @ uri_rdf_rest @ SY91 @ SY92 ) )
                          | ~ ( iext @ uri_rdf_first @ SY92 @ uri_ex_Z ) )
                    | ~ ( iext @ uri_rdf_rest @ SY92 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[77]) ).

thf(80,plain,
    ! [SV6: $i,SV7: $i,SV5: $i,SV4: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
              | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                              | ~ ( ip @ SV5 ) )
                        | ~ ( ip @ SV7 ) )
                  | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                        ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                              | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                        | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
          | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                | ~ ( ip @ SV5 ) )
                          | ~ ( ip @ SV7 ) )
                    | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                          ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                          | ( iext @ SV2 @ SY69 @ SY71 ) ) )
              | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[78]) ).

thf(81,plain,
    ( ( ~ ~ ! [SY93: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
                              | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ SY93 ) )
                        | ~ ( iext @ uri_rdf_first @ SY93 @ uri_ex_Z ) )
                  | ~ ( iext @ uri_rdf_rest @ SY93 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[79]) ).

thf(82,plain,
    ! [SV6: $i,SV7: $i,SV5: $i,SV4: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
              | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                              | ~ ( ip @ SV5 ) )
                        | ~ ( ip @ SV7 ) )
                  | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                        ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                              | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                        | ( iext @ SV2 @ SY66 @ SY68 ) ) ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[80]) ).

thf(83,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                                | ~ ( ip @ SV5 ) )
                          | ~ ( ip @ SV7 ) )
                    | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                          ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                                | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                          | ( iext @ SV2 @ SY69 @ SY71 ) ) )
              | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[80]) ).

thf(84,plain,
    ( ( ~ ! [SY93: $i] :
            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
                            | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ SY93 ) )
                      | ~ ( iext @ uri_rdf_first @ SY93 @ uri_ex_Z ) )
                | ~ ( iext @ uri_rdf_rest @ SY93 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[81]) ).

thf(85,plain,
    ! [SV6: $i,SV7: $i,SV5: $i,SV4: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
          | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                          | ~ ( ip @ SV5 ) )
                    | ~ ( ip @ SV7 ) )
              | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                    ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                          | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                    | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[82]) ).

thf(86,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                            | ~ ( ip @ SV5 ) )
                      | ~ ( ip @ SV7 ) )
                | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                      ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                            | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                      | ( iext @ SV2 @ SY69 @ SY71 ) ) )
          | ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[83]) ).

thf(87,plain,
    ( ( ! [SY93: $i] :
          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                              | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                            | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                                      | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                                | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
                          | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ SY93 ) )
                    | ~ ( iext @ uri_rdf_first @ SY93 @ uri_ex_Z ) )
              | ~ ( iext @ uri_rdf_rest @ SY93 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[84]) ).

thf(88,plain,
    ! [SV6: $i,SV7: $i,SV5: $i,SV4: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                          | ~ ( ip @ SV5 ) )
                    | ~ ( ip @ SV7 ) )
              | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                    ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                          | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                    | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[85]) ).

thf(89,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                            | ~ ( ip @ SV5 ) )
                      | ~ ( ip @ SV7 ) )
                | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                      ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                            | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                      | ( iext @ SV2 @ SY69 @ SY71 ) ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[86]) ).

thf(90,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                              | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
                        | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) )
                  | ~ ( iext @ uri_rdf_first @ sK8_SY93 @ uri_ex_Z ) )
            | ~ ( iext @ uri_rdf_rest @ sK8_SY93 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[87]) ).

thf(91,plain,
    ! [SV6: $i,SV7: $i,SV5: $i,SV4: $i,SV2: $i] :
      ( ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                          | ~ ( ip @ SV5 ) )
                    | ~ ( ip @ SV7 ) )
              | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                    ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                          | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                    | ( iext @ SV2 @ SY66 @ SY68 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[88]) ).

thf(92,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                          | ~ ( ip @ SV5 ) )
                    | ~ ( ip @ SV7 ) )
              | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                    ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                          | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                    | ( iext @ SV2 @ SY69 @ SY71 ) ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[89]) ).

thf(93,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                            | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
                      | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) )
                | ~ ( iext @ uri_rdf_first @ sK8_SY93 @ uri_ex_Z ) )
          | ~ ( iext @ uri_rdf_rest @ sK8_SY93 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[90]) ).

thf(94,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                      | ~ ( ip @ SV5 ) )
                | ~ ( ip @ SV7 ) )
          | ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                      | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                | ( iext @ SV2 @ SY66 @ SY68 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[91]) ).

thf(95,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                      | ~ ( ip @ SV5 ) )
                | ~ ( ip @ SV7 ) )
          | ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[92]) ).

thf(96,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                              | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                        | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
                  | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) )
            | ~ ( iext @ uri_rdf_first @ sK8_SY93 @ uri_ex_Z ) )
      | ~ ( iext @ uri_rdf_rest @ sK8_SY93 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[93]) ).

thf(97,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                      | ~ ( ip @ SV5 ) )
                | ~ ( ip @ SV7 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[94]) ).

thf(98,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV7: $i,SV5: $i] :
      ( ( ( ~ ! [SY66: $i,SY67: $i,SY68: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                      | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
                | ( iext @ SV2 @ SY66 @ SY68 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[94]) ).

thf(99,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV2 )
                      | ~ ( ip @ SV5 ) )
                | ~ ( ip @ SV7 ) ) )
        = $true )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[95]) ).

thf(100,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                              | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                        | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
                  | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) )
            | ~ ( iext @ uri_rdf_first @ sK8_SY93 @ uri_ex_Z ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[96]) ).

thf(101,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK8_SY93 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[96]) ).

thf(102,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ip @ SV2 )
                    | ~ ( ip @ SV5 ) )
              | ~ ( ip @ SV7 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[97]) ).

thf(103,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV7: $i,SV5: $i] :
      ( ( ( ! [SY66: $i,SY67: $i,SY68: $i] :
              ( ~ ~ ( ~ ( iext @ SV5 @ SY66 @ SY67 )
                    | ~ ( iext @ SV7 @ SY67 @ SY68 ) )
              | ( iext @ SV2 @ SY66 @ SY68 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[98]) ).

thf(104,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ip @ SV2 )
                    | ~ ( ip @ SV5 ) )
              | ~ ( ip @ SV7 ) ) )
        = $false )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[99]) ).

thf(105,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                            | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                      | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
                | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) )
          | ~ ( iext @ uri_rdf_first @ sK8_SY93 @ uri_ex_Z ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[100]) ).

thf(106,plain,
    ( ( iext @ uri_rdf_rest @ sK8_SY93 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[101]) ).

thf(107,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV2 )
                | ~ ( ip @ SV5 ) )
          | ~ ( ip @ SV7 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[102]) ).

thf(108,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV7: $i,SV10: $i,SV5: $i] :
      ( ( ( ! [SY94: $i,SY95: $i] :
              ( ~ ~ ( ~ ( iext @ SV5 @ SV10 @ SY94 )
                    | ~ ( iext @ SV7 @ SY94 @ SY95 ) )
              | ( iext @ SV2 @ SV10 @ SY95 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[103]) ).

thf(109,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV2 )
                | ~ ( ip @ SV5 ) )
          | ~ ( ip @ SV7 ) )
        = $true )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[104]) ).

thf(110,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                              | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                        | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                  | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
            | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) )
      | ~ ( iext @ uri_rdf_first @ sK8_SY93 @ uri_ex_Z ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[105]) ).

thf(111,plain,
    ! [SV7: $i,SV6: $i,SV4: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV2 )
                | ~ ( ip @ SV5 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[107]) ).

thf(112,plain,
    ! [SV5: $i,SV6: $i,SV4: $i,SV2: $i,SV7: $i] :
      ( ( ( ~ ( ip @ SV7 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[107]) ).

thf(113,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV7: $i,SV11: $i,SV10: $i,SV5: $i] :
      ( ( ( ! [SY96: $i] :
              ( ~ ~ ( ~ ( iext @ SV5 @ SV10 @ SV11 )
                    | ~ ( iext @ SV7 @ SV11 @ SY96 ) )
              | ( iext @ SV2 @ SV10 @ SY96 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[108]) ).

thf(114,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV2 )
                | ~ ( ip @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV7 ) )
        = $true )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[109]) ).

thf(115,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                              | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                        | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                  | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
            | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[110]) ).

thf(116,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK8_SY93 @ uri_ex_Z ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[110]) ).

thf(117,plain,
    ! [SV7: $i,SV6: $i,SV4: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( ip @ SV2 )
              | ~ ( ip @ SV5 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[111]) ).

thf(118,plain,
    ! [SV5: $i,SV6: $i,SV4: $i,SV2: $i,SV7: $i] :
      ( ( ( ip @ SV7 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[112]) ).

thf(119,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV12: $i,SV7: $i,SV11: $i,SV10: $i,SV5: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV5 @ SV10 @ SV11 )
                | ~ ( iext @ SV7 @ SV11 @ SV12 ) )
          | ( iext @ SV2 @ SV10 @ SV12 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[113]) ).

thf(120,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( ip @ SV2 )
              | ~ ( ip @ SV5 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV7 ) )
        = $true )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[114]) ).

thf(121,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                            | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                      | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
                | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
          | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[115]) ).

thf(122,plain,
    ( ( iext @ uri_rdf_first @ sK8_SY93 @ uri_ex_Z )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[116]) ).

thf(123,plain,
    ! [SV7: $i,SV6: $i,SV4: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ip @ SV2 )
          | ~ ( ip @ SV5 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[117]) ).

thf(124,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV12: $i,SV7: $i,SV11: $i,SV10: $i,SV5: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV5 @ SV10 @ SV11 )
                | ~ ( iext @ SV7 @ SV11 @ SV12 ) ) )
        = $true )
      | ( ( iext @ SV2 @ SV10 @ SV12 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[119]) ).

thf(125,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ip @ SV2 )
          | ~ ( ip @ SV5 ) )
        = $true )
      | ( ( ~ ( ip @ SV7 ) )
        = $true )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[120]) ).

thf(126,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                        | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                  | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
            | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
      | ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[121]) ).

thf(127,plain,
    ! [SV5: $i,SV7: $i,SV6: $i,SV4: $i,SV2: $i] :
      ( ( ( ~ ( ip @ SV2 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[123]) ).

thf(128,plain,
    ! [SV7: $i,SV6: $i,SV4: $i,SV2: $i,SV5: $i] :
      ( ( ( ~ ( ip @ SV5 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[123]) ).

thf(129,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV12: $i,SV7: $i,SV11: $i,SV10: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( iext @ SV5 @ SV10 @ SV11 )
              | ~ ( iext @ SV7 @ SV11 @ SV12 ) ) )
        = $false )
      | ( ( iext @ SV2 @ SV10 @ SV12 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[124]) ).

thf(130,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ~ ( ip @ SV2 ) )
        = $true )
      | ( ( ~ ( ip @ SV5 ) )
        = $true )
      | ( ( ~ ( ip @ SV7 ) )
        = $true )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[125]) ).

thf(131,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                        | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                  | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
            | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[126]) ).

thf(132,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[126]) ).

thf(133,plain,
    ! [SV5: $i,SV7: $i,SV6: $i,SV4: $i,SV2: $i] :
      ( ( ( ip @ SV2 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[127]) ).

thf(134,plain,
    ! [SV7: $i,SV6: $i,SV4: $i,SV2: $i,SV5: $i] :
      ( ( ( ip @ SV5 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[128]) ).

thf(135,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV12: $i,SV7: $i,SV11: $i,SV10: $i,SV5: $i] :
      ( ( ( ~ ( iext @ SV5 @ SV10 @ SV11 )
          | ~ ( iext @ SV7 @ SV11 @ SV12 ) )
        = $true )
      | ( ( iext @ SV2 @ SV10 @ SV12 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[129]) ).

thf(136,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV5: $i,SV2: $i] :
      ( ( ( ip @ SV2 )
        = $false )
      | ( ( ~ ( ip @ SV5 ) )
        = $true )
      | ( ( ~ ( ip @ SV7 ) )
        = $true )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[130]) ).

thf(137,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                      | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
                | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
          | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[131]) ).

thf(138,plain,
    ( ( iext @ uri_rdf_rest @ sK7_SY91 @ sK8_SY93 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[132]) ).

thf(139,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV12: $i,SV7: $i,SV11: $i,SV10: $i,SV5: $i] :
      ( ( ( ~ ( iext @ SV5 @ SV10 @ SV11 ) )
        = $true )
      | ( ( ~ ( iext @ SV7 @ SV11 @ SV12 ) )
        = $true )
      | ( ( iext @ SV2 @ SV10 @ SV12 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[135]) ).

thf(140,plain,
    ! [SV6: $i,SV4: $i,SV7: $i,SV2: $i,SV5: $i] :
      ( ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ~ ( ip @ SV7 ) )
        = $true )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[136]) ).

thf(141,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                  | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
            | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
      | ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[137]) ).

thf(142,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV12: $i,SV7: $i,SV11: $i,SV10: $i,SV5: $i] :
      ( ( ( iext @ SV5 @ SV10 @ SV11 )
        = $false )
      | ( ( ~ ( iext @ SV7 @ SV11 @ SV12 ) )
        = $true )
      | ( ( iext @ SV2 @ SV10 @ SV12 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[139]) ).

thf(143,plain,
    ! [SV6: $i,SV4: $i,SV5: $i,SV2: $i,SV7: $i] :
      ( ( ( ip @ SV7 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ~ ! [SY69: $i,SY70: $i,SY71: $i] :
                ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                      | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
                | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[140]) ).

thf(144,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                  | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
            | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[141]) ).

thf(145,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[141]) ).

thf(146,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV10: $i,SV5: $i,SV12: $i,SV11: $i,SV7: $i] :
      ( ( ( iext @ SV7 @ SV11 @ SV12 )
        = $false )
      | ( ( iext @ SV5 @ SV10 @ SV11 )
        = $false )
      | ( ( iext @ SV2 @ SV10 @ SV12 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[142]) ).

thf(147,plain,
    ! [SV6: $i,SV4: $i,SV2: $i,SV7: $i,SV5: $i] :
      ( ( ( ! [SY69: $i,SY70: $i,SY71: $i] :
              ( ~ ~ ( ~ ( iext @ SV5 @ SY69 @ SY70 )
                    | ~ ( iext @ SV7 @ SY70 @ SY71 ) )
              | ( iext @ SV2 @ SY69 @ SY71 ) ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[143]) ).

thf(148,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
                | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
          | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[144]) ).

thf(149,plain,
    ( ( iext @ uri_rdf_first @ sK7_SY91 @ uri_ex_Y )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[145]) ).

thf(150,plain,
    ! [SV7: $i,SV2: $i,SV4: $i,SV6: $i,SV5: $i] :
      ( ( ( ! [SY97: $i,SY98: $i] :
              ( ~ ~ ( ~ ( iext @ SV5 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ SY97 )
                    | ~ ( iext @ SV7 @ SY97 @ SY98 ) )
              | ( iext @ SV2 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ SY98 ) ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[147]) ).

thf(151,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                              | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
            | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
      | ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[148]) ).

thf(152,plain,
    ! [SV7: $i,SV2: $i,SV4: $i,SV6: $i,SV5: $i] :
      ( ( ( ! [SY99: $i] :
              ( ~ ~ ( ~ ( iext @ SV5 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) )
                    | ~ ( iext @ SV7 @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) @ SY99 ) )
              | ( iext @ SV2 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ SY99 ) ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[150]) ).

thf(153,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                              | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
            | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[151]) ).

thf(154,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[151]) ).

thf(155,plain,
    ! [SV7: $i,SV2: $i,SV4: $i,SV6: $i,SV5: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV5 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) )
                | ~ ( iext @ SV7 @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) @ ( sK11_SY99 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) ) )
          | ( iext @ SV2 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK11_SY99 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[152]) ).

thf(156,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                            | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
          | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[153]) ).

thf(157,plain,
    ( ( iext @ uri_rdf_rest @ sK6_SY88 @ sK7_SY91 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[154]) ).

thf(158,plain,
    ! [SV7: $i,SV2: $i,SV4: $i,SV6: $i,SV5: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV5 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) )
                | ~ ( iext @ SV7 @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) @ ( sK11_SY99 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) ) ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[155]) ).

thf(159,plain,
    ! [SV5: $i,SV7: $i,SV4: $i,SV6: $i,SV2: $i] :
      ( ( ( iext @ SV2 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK11_SY99 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[155]) ).

thf(160,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                              | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                        | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
      | ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[156]) ).

thf(161,plain,
    ! [SV7: $i,SV2: $i,SV4: $i,SV6: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( iext @ SV5 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) )
              | ~ ( iext @ SV7 @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) @ ( sK11_SY99 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) ) ) )
        = $true )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[158]) ).

thf(162,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                              | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                        | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[160]) ).

thf(163,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[160]) ).

thf(164,plain,
    ! [SV7: $i,SV2: $i,SV4: $i,SV6: $i,SV5: $i] :
      ( ( ( ~ ( iext @ SV5 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) )
          | ~ ( iext @ SV7 @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) @ ( sK11_SY99 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[161]) ).

thf(165,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                            | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                      | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[162]) ).

thf(166,plain,
    ( ( iext @ uri_rdf_first @ sK6_SY88 @ uri_ex_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[163]) ).

thf(167,plain,
    ! [SV7: $i,SV2: $i,SV4: $i,SV6: $i,SV5: $i] :
      ( ( ( ~ ( iext @ SV5 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[164]) ).

thf(168,plain,
    ! [SV5: $i,SV6: $i,SV4: $i,SV2: $i,SV7: $i] :
      ( ( ( ~ ( iext @ SV7 @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) @ ( sK11_SY99 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) ) )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[164]) ).

thf(169,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                        | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                  | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[165]) ).

thf(170,plain,
    ! [SV7: $i,SV2: $i,SV4: $i,SV6: $i,SV5: $i] :
      ( ( ( iext @ SV5 @ ( sK9_SY69 @ SV6 @ SV4 @ SV2 @ SV7 @ SV5 ) @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) )
        = $true )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[167]) ).

thf(171,plain,
    ! [SV5: $i,SV6: $i,SV4: $i,SV2: $i,SV7: $i] :
      ( ( ( iext @ SV7 @ ( sK10_SY97 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) @ ( sK11_SY99 @ SV7 @ SV2 @ SV4 @ SV6 @ SV5 ) )
        = $true )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( ip @ SV2 )
        = $false )
      | ( ( ip @ SV7 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV2 @ SV4 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV6 @ SV7 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV4 @ SV5 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV4 @ SV6 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV6 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[168]) ).

thf(172,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                        | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                  | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[169]) ).

thf(173,plain,
    ( ( ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[169]) ).

thf(174,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                            | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                      | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
                | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[172]) ).

thf(175,plain,
    ( ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK6_SY88 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[173]) ).

thf(176,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                              | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                  | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
            | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[174]) ).

thf(177,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                              | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                  | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
            | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[176]) ).

thf(178,plain,
    ( ( ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[176]) ).

thf(179,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                            | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                      | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
                | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
          | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[177]) ).

thf(180,plain,
    ( ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[178]) ).

thf(181,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                        | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
            | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
      | ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[179]) ).

thf(182,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                        | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
            | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[181]) ).

thf(183,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[181]) ).

thf(184,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                      | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
                | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
          | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[182]) ).

thf(185,plain,
    ( ( iext @ uri_rdf_rest @ sK5_SY84 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[183]) ).

thf(186,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                              | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                  | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
      | ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[184]) ).

thf(187,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                              | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                  | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[186]) ).

thf(188,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[186]) ).

thf(189,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                            | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
                | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
          | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[187]) ).

thf(190,plain,
    ( ( iext @ uri_rdf_first @ sK5_SY84 @ uri_rdf_rest )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[188]) ).

thf(191,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                              | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                        | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
            | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
      | ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[189]) ).

thf(192,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                              | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                        | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
            | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[191]) ).

thf(193,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[191]) ).

thf(194,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                            | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                      | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
          | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[192]) ).

thf(195,plain,
    ( ( iext @ uri_rdf_rest @ sK4_SY79 @ sK5_SY84 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[193]) ).

thf(196,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                        | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                  | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
      | ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[194]) ).

thf(197,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                        | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                  | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[196]) ).

thf(198,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[196]) ).

thf(199,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                            | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                      | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
                | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[197]) ).

thf(200,plain,
    ( ( iext @ uri_rdf_first @ sK4_SY79 @ sK1_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[198]) ).

thf(201,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                  | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
            | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(202,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                              | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                  | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
            | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[201]) ).

thf(203,plain,
    ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[201]) ).

thf(204,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                      | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
                | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
          | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[202]) ).

thf(205,plain,
    ( ( iext @ uri_owl_propertyChainAxiom @ sK1_SX0 @ sK4_SY79 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[203]) ).

thf(206,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                        | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
            | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
      | ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[204]) ).

thf(207,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                        | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
            | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[206]) ).

thf(208,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[206]) ).

thf(209,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
                | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
          | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[207]) ).

thf(210,plain,
    ( ( iext @ uri_rdf_rest @ sK3_SY72 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[208]) ).

thf(211,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                  | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
      | ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[209]) ).

thf(212,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                  | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[211]) ).

thf(213,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[211]) ).

thf(214,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
                | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
          | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[212]) ).

thf(215,plain,
    ( ( iext @ uri_rdf_first @ sK3_SY72 @ uri_rdf_first )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[213]) ).

thf(216,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
      | ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[214]) ).

thf(217,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
            | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[216]) ).

thf(218,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[216]) ).

thf(219,plain,
    ( ( ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
          | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[217]) ).

thf(220,plain,
    ( ( iext @ uri_rdf_rest @ sK2_SY44 @ sK3_SY72 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[218]) ).

thf(221,plain,
    ( ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
      | ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[219]) ).

thf(222,plain,
    ( ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[221]) ).

thf(223,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[221]) ).

thf(224,plain,
    ( ( ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[222]) ).

thf(225,plain,
    ( ( iext @ uri_rdf_first @ sK2_SY44 @ sK1_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[223]) ).

thf(226,plain,
    ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[224]) ).

thf(227,plain,
    ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[226]) ).

thf(228,plain,
    ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[226]) ).

thf(229,plain,
    ( ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK1_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[227]) ).

thf(230,plain,
    ( ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK2_SY44 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[228]) ).

thf(231,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[23,230,229,225,220,215,210,205,200,195,190,185,180,175,171,170,166,159,157,149,146,138,134,133,122,118,106,61,57,56]) ).

thf(232,plain,
    ( ( ! [P: $i,Q: $i] :
          ( ( iext @ uri_rdfs_subPropertyOf @ P @ Q )
         => ( ( ip @ P )
            & ( ip @ Q )
            & ! [X: $i,Y: $i] :
                ( ( iext @ P @ X @ Y )
               => ( iext @ Q @ X @ Y ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[9]) ).

thf(233,plain,
    ( ( ! [P: $i,S1: $i,P1: $i,S2: $i,P2: $i] :
          ( ( ( iext @ uri_rdf_first @ S1 @ P1 )
            & ( iext @ uri_rdf_rest @ S1 @ S2 )
            & ( iext @ uri_rdf_first @ S2 @ P2 )
            & ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
         => ( ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
          <=> ( ( ip @ P )
              & ( ip @ P1 )
              & ( ip @ P2 )
              & ! [Y0: $i,Y1: $i,Y2: $i] :
                  ( ( ( iext @ P1 @ Y0 @ Y1 )
                    & ( iext @ P2 @ Y1 @ Y2 ) )
                 => ( iext @ P @ Y0 @ Y2 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[8]) ).

thf(234,plain,
    ( ( ? [BNODE_pL: $i,BNODE_l11: $i,BNODE_l12: $i,BNODE_l21: $i,BNODE_l22: $i,BNODE_l31: $i,BNODE_l32: $i,BNODE_l33: $i] :
          ( ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ BNODE_pL )
          & ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ BNODE_l11 )
          & ( iext @ uri_rdf_first @ BNODE_l11 @ BNODE_pL )
          & ( iext @ uri_rdf_rest @ BNODE_l11 @ BNODE_l12 )
          & ( iext @ uri_rdf_first @ BNODE_l12 @ uri_rdf_first )
          & ( iext @ uri_rdf_rest @ BNODE_l12 @ uri_rdf_nil )
          & ( iext @ uri_owl_propertyChainAxiom @ BNODE_pL @ BNODE_l21 )
          & ( iext @ uri_rdf_first @ BNODE_l21 @ BNODE_pL )
          & ( iext @ uri_rdf_rest @ BNODE_l21 @ BNODE_l22 )
          & ( iext @ uri_rdf_first @ BNODE_l22 @ uri_rdf_rest )
          & ( iext @ uri_rdf_rest @ BNODE_l22 @ uri_rdf_nil )
          & ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection )
          & ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ BNODE_l31 )
          & ( iext @ uri_rdf_first @ BNODE_l31 @ uri_ex_X )
          & ( iext @ uri_rdf_rest @ BNODE_l31 @ BNODE_l32 )
          & ( iext @ uri_rdf_first @ BNODE_l32 @ uri_ex_Y )
          & ( iext @ uri_rdf_rest @ BNODE_l32 @ BNODE_l33 )
          & ( iext @ uri_rdf_first @ BNODE_l33 @ uri_ex_Z )
          & ( iext @ uri_rdf_rest @ BNODE_l33 @ uri_rdf_nil ) ) )
    = $true ),
    inference(copy,[status(thm)],[7]) ).

thf(235,plain,
    ( ( ~ ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Y ) )
    = $true ),
    inference(copy,[status(thm)],[14]) ).

thf(236,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( iext @ uri_rdfs_subPropertyOf @ SX0 @ SX1 )
          | ~ ( ~ ~ ( ~ ( ip @ SX0 )
                    | ~ ( ip @ SX1 ) )
              | ~ ! [SX2: $i,SX3: $i] :
                    ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                    | ( iext @ SX1 @ SX2 @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[232]) ).

thf(237,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ~ ! [SX1: $i] :
                  ~ ~ ! [SX2: $i] :
                        ~ ~ ! [SX3: $i] :
                              ~ ~ ! [SX4: $i] :
                                    ~ ~ ! [SX5: $i] :
                                          ~ ~ ! [SX6: $i] :
                                                ~ ~ ! [SX7: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ SX0 )
                                                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SX1 ) )
                                                                                                                                                          | ~ ( iext @ uri_rdf_first @ SX1 @ SX0 ) )
                                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SX1 @ SX2 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_first @ SX2 @ uri_rdf_first ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_rest @ SX2 @ uri_rdf_nil ) )
                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX3 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ SX3 @ SX0 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ SX3 @ SX4 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ SX4 @ uri_rdf_rest ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ SX4 @ uri_rdf_nil ) )
                                                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SX5 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ SX5 @ uri_ex_X ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ SX5 @ SX6 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ SX6 @ uri_ex_Y ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ SX6 @ SX7 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SX7 @ uri_ex_Z ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SX7 @ uri_rdf_nil ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[234]) ).

thf(238,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SX1 @ SX2 )
                            | ~ ( iext @ uri_rdf_rest @ SX1 @ SX3 ) )
                      | ~ ( iext @ uri_rdf_first @ SX3 @ SX4 ) )
                | ~ ( iext @ uri_rdf_rest @ SX3 @ uri_rdf_nil ) )
          | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SX0 )
                                  | ~ ( ip @ SX2 ) )
                            | ~ ( ip @ SX4 ) )
                      | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                            ( ~ ~ ( ~ ( iext @ SX2 @ SX5 @ SX6 )
                                  | ~ ( iext @ SX4 @ SX6 @ SX7 ) )
                            | ( iext @ SX0 @ SX5 @ SX7 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SX0 )
                                    | ~ ( ip @ SX2 ) )
                              | ~ ( ip @ SX4 ) )
                        | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                              ( ~ ~ ( ~ ( iext @ SX2 @ SX5 @ SX6 )
                                    | ~ ( iext @ SX4 @ SX6 @ SX7 ) )
                              | ( iext @ SX0 @ SX5 @ SX7 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[233]) ).

thf(239,plain,
    ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Y )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[235]) ).

thf(240,plain,
    ! [SV13: $i] :
      ( ( ! [SY100: $i] :
            ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SY100 )
            | ~ ( ~ ~ ( ~ ( ip @ SV13 )
                      | ~ ( ip @ SY100 ) )
                | ~ ! [SY101: $i,SY102: $i] :
                      ( ~ ( iext @ SV13 @ SY101 @ SY102 )
                      | ( iext @ SY100 @ SY101 @ SY102 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[236]) ).

thf(241,plain,
    ( ( ! [SX0: $i] :
          ~ ~ ! [SX1: $i] :
                ~ ~ ! [SX2: $i] :
                      ~ ~ ! [SX3: $i] :
                            ~ ~ ! [SX4: $i] :
                                  ~ ~ ! [SX5: $i] :
                                        ~ ~ ! [SX6: $i] :
                                              ~ ~ ! [SX7: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ SX0 )
                                                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SX1 ) )
                                                                                                                                                        | ~ ( iext @ uri_rdf_first @ SX1 @ SX0 ) )
                                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SX1 @ SX2 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_first @ SX2 @ uri_rdf_first ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_rest @ SX2 @ uri_rdf_nil ) )
                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX3 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ SX3 @ SX0 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SX3 @ SX4 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ SX4 @ uri_rdf_rest ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ SX4 @ uri_rdf_nil ) )
                                                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SX5 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ SX5 @ uri_ex_X ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ SX5 @ SX6 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ SX6 @ uri_ex_Y ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ SX6 @ SX7 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SX7 @ uri_ex_Z ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SX7 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[237]) ).

thf(242,plain,
    ! [SV14: $i] :
      ( ( ! [SY103: $i,SY104: $i,SY105: $i,SY106: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SY103 @ SY104 )
                              | ~ ( iext @ uri_rdf_rest @ SY103 @ SY105 ) )
                        | ~ ( iext @ uri_rdf_first @ SY105 @ SY106 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY105 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SY103 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SY104 ) )
                              | ~ ( ip @ SY106 ) )
                        | ~ ! [SY107: $i,SY108: $i,SY109: $i] :
                              ( ~ ~ ( ~ ( iext @ SY104 @ SY107 @ SY108 )
                                    | ~ ( iext @ SY106 @ SY108 @ SY109 ) )
                              | ( iext @ SV14 @ SY107 @ SY109 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                      | ~ ( ip @ SY104 ) )
                                | ~ ( ip @ SY106 ) )
                          | ~ ! [SY110: $i,SY111: $i,SY112: $i] :
                                ( ~ ~ ( ~ ( iext @ SY104 @ SY110 @ SY111 )
                                      | ~ ( iext @ SY106 @ SY111 @ SY112 ) )
                                | ( iext @ SV14 @ SY110 @ SY112 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SY103 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[238]) ).

thf(243,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        | ~ ( ~ ~ ( ~ ( ip @ SV13 )
                  | ~ ( ip @ SV15 ) )
            | ~ ! [SY113: $i,SY114: $i] :
                  ( ~ ( iext @ SV13 @ SY113 @ SY114 )
                  | ( iext @ SV15 @ SY113 @ SY114 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[240]) ).

thf(244,plain,
    ( ( ~ ~ ! [SY115: $i] :
              ~ ~ ! [SY116: $i] :
                    ~ ~ ! [SY117: $i] :
                          ~ ~ ! [SY118: $i] :
                                ~ ~ ! [SY119: $i] :
                                      ~ ~ ! [SY120: $i] :
                                            ~ ~ ! [SY121: $i] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY115 ) )
                                                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY115 @ sK12_SX0 ) )
                                                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY115 @ SY116 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_first @ SY116 @ uri_rdf_first ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY116 @ uri_rdf_nil ) )
                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY117 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ SY117 @ sK12_SX0 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY117 @ SY118 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ SY118 @ uri_rdf_rest ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ SY118 @ uri_rdf_nil ) )
                                                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY119 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ SY119 @ uri_ex_X ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ SY119 @ SY120 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ SY120 @ uri_ex_Y ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ SY120 @ SY121 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY121 @ uri_ex_Z ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY121 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[241]) ).

thf(245,plain,
    ! [SV14: $i,SV16: $i] :
      ( ( ! [SY122: $i,SY123: $i,SY124: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SY122 )
                              | ~ ( iext @ uri_rdf_rest @ SV16 @ SY123 ) )
                        | ~ ( iext @ uri_rdf_first @ SY123 @ SY124 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY123 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SY122 ) )
                              | ~ ( ip @ SY124 ) )
                        | ~ ! [SY107: $i,SY108: $i,SY109: $i] :
                              ( ~ ~ ( ~ ( iext @ SY122 @ SY107 @ SY108 )
                                    | ~ ( iext @ SY124 @ SY108 @ SY109 ) )
                              | ( iext @ SV14 @ SY107 @ SY109 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                      | ~ ( ip @ SY122 ) )
                                | ~ ( ip @ SY124 ) )
                          | ~ ! [SY110: $i,SY111: $i,SY112: $i] :
                                ( ~ ~ ( ~ ( iext @ SY122 @ SY110 @ SY111 )
                                      | ~ ( iext @ SY124 @ SY111 @ SY112 ) )
                                | ( iext @ SV14 @ SY110 @ SY112 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[242]) ).

thf(246,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( ip @ SV13 )
                    | ~ ( ip @ SV15 ) )
              | ~ ! [SY113: $i,SY114: $i] :
                    ( ~ ( iext @ SV13 @ SY113 @ SY114 )
                    | ( iext @ SV15 @ SY113 @ SY114 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[243]) ).

thf(247,plain,
    ( ( ~ ! [SY115: $i] :
            ~ ~ ! [SY116: $i] :
                  ~ ~ ! [SY117: $i] :
                        ~ ~ ! [SY118: $i] :
                              ~ ~ ! [SY119: $i] :
                                    ~ ~ ! [SY120: $i] :
                                          ~ ~ ! [SY121: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY115 ) )
                                                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY115 @ sK12_SX0 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY115 @ SY116 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_first @ SY116 @ uri_rdf_first ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY116 @ uri_rdf_nil ) )
                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY117 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY117 @ sK12_SX0 ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY117 @ SY118 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ SY118 @ uri_rdf_rest ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY118 @ uri_rdf_nil ) )
                                                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY119 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ SY119 @ uri_ex_X ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ SY119 @ SY120 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ SY120 @ uri_ex_Y ) )
                                                                | ~ ( iext @ uri_rdf_rest @ SY120 @ SY121 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY121 @ uri_ex_Z ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY121 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[244]) ).

thf(248,plain,
    ! [SV14: $i,SV17: $i,SV16: $i] :
      ( ( ! [SY131: $i,SY132: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                              | ~ ( iext @ uri_rdf_rest @ SV16 @ SY131 ) )
                        | ~ ( iext @ uri_rdf_first @ SY131 @ SY132 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY131 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SY132 ) )
                        | ~ ! [SY133: $i,SY134: $i,SY135: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY133 @ SY134 )
                                    | ~ ( iext @ SY132 @ SY134 @ SY135 ) )
                              | ( iext @ SV14 @ SY133 @ SY135 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                      | ~ ( ip @ SV17 ) )
                                | ~ ( ip @ SY132 ) )
                          | ~ ! [SY136: $i,SY137: $i,SY138: $i] :
                                ( ~ ~ ( ~ ( iext @ SV17 @ SY136 @ SY137 )
                                      | ~ ( iext @ SY132 @ SY137 @ SY138 ) )
                                | ( iext @ SV14 @ SY136 @ SY138 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[245]) ).

thf(249,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ( ip @ SV13 )
                    | ~ ( ip @ SV15 ) )
              | ~ ! [SY113: $i,SY114: $i] :
                    ( ~ ( iext @ SV13 @ SY113 @ SY114 )
                    | ( iext @ SV15 @ SY113 @ SY114 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[246]) ).

thf(250,plain,
    ( ( ! [SY115: $i] :
          ~ ~ ! [SY116: $i] :
                ~ ~ ! [SY117: $i] :
                      ~ ~ ! [SY118: $i] :
                            ~ ~ ! [SY119: $i] :
                                  ~ ~ ! [SY120: $i] :
                                        ~ ~ ! [SY121: $i] :
                                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY115 ) )
                                                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY115 @ sK12_SX0 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY115 @ SY116 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY116 @ uri_rdf_first ) )
                                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY116 @ uri_rdf_nil ) )
                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY117 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY117 @ sK12_SX0 ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY117 @ SY118 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ SY118 @ uri_rdf_rest ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY118 @ uri_rdf_nil ) )
                                                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY119 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ SY119 @ uri_ex_X ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ SY119 @ SY120 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ SY120 @ uri_ex_Y ) )
                                                              | ~ ( iext @ uri_rdf_rest @ SY120 @ SY121 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY121 @ uri_ex_Z ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY121 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[247]) ).

thf(251,plain,
    ! [SV14: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ! [SY139: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                              | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
                        | ~ ( iext @ uri_rdf_first @ SV18 @ SY139 ) )
                  | ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SY139 ) )
                        | ~ ! [SY133: $i,SY134: $i,SY135: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY133 @ SY134 )
                                    | ~ ( iext @ SY139 @ SY134 @ SY135 ) )
                              | ( iext @ SV14 @ SY133 @ SY135 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                      | ~ ( ip @ SV17 ) )
                                | ~ ( ip @ SY139 ) )
                          | ~ ! [SY136: $i,SY137: $i,SY138: $i] :
                                ( ~ ~ ( ~ ( iext @ SV17 @ SY136 @ SY137 )
                                      | ~ ( iext @ SY139 @ SY137 @ SY138 ) )
                                | ( iext @ SV14 @ SY136 @ SY138 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[248]) ).

thf(252,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV13 )
                | ~ ( ip @ SV15 ) )
          | ~ ! [SY113: $i,SY114: $i] :
                ( ~ ( iext @ SV13 @ SY113 @ SY114 )
                | ( iext @ SV15 @ SY113 @ SY114 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[249]) ).

thf(253,plain,
    ( ( ~ ~ ! [SY146: $i] :
              ~ ~ ! [SY147: $i] :
                    ~ ~ ! [SY148: $i] :
                          ~ ~ ! [SY149: $i] :
                                ~ ~ ! [SY150: $i] :
                                      ~ ~ ! [SY151: $i] :
                                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ SY146 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY146 @ uri_rdf_first ) )
                                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY146 @ uri_rdf_nil ) )
                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY147 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY147 @ sK12_SX0 ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY147 @ SY148 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ SY148 @ uri_rdf_rest ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ SY148 @ uri_rdf_nil ) )
                                                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY149 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ SY149 @ uri_ex_X ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ SY149 @ SY150 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ SY150 @ uri_ex_Y ) )
                                                            | ~ ( iext @ uri_rdf_rest @ SY150 @ SY151 ) )
                                                      | ~ ( iext @ uri_rdf_first @ SY151 @ uri_ex_Z ) )
                                                | ~ ( iext @ uri_rdf_rest @ SY151 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[250]) ).

thf(254,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                          | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
                    | ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
              | ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                | ~ ( ip @ SV17 ) )
                          | ~ ( ip @ SV19 ) )
                    | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                          ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                          | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                  | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                            | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[251]) ).

thf(255,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV13 )
                | ~ ( ip @ SV15 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[252]) ).

thf(256,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ~ ! [SY113: $i,SY114: $i] :
                ( ~ ( iext @ SV13 @ SY113 @ SY114 )
                | ( iext @ SV15 @ SY113 @ SY114 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[252]) ).

thf(257,plain,
    ( ( ~ ! [SY146: $i] :
            ~ ~ ! [SY147: $i] :
                  ~ ~ ! [SY148: $i] :
                        ~ ~ ! [SY149: $i] :
                              ~ ~ ! [SY150: $i] :
                                    ~ ~ ! [SY151: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ SY146 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY146 @ uri_rdf_first ) )
                                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY146 @ uri_rdf_nil ) )
                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY147 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ SY147 @ sK12_SX0 ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ SY147 @ SY148 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ SY148 @ uri_rdf_rest ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ SY148 @ uri_rdf_nil ) )
                                                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY149 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ SY149 @ uri_ex_X ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ SY149 @ SY150 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SY150 @ uri_ex_Y ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SY150 @ SY151 ) )
                                                    | ~ ( iext @ uri_rdf_first @ SY151 @ uri_ex_Z ) )
                                              | ~ ( iext @ uri_rdf_rest @ SY151 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[253]) ).

thf(258,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                            | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
                      | ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
                | ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[254]) ).

thf(259,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ~ ( ~ ( ip @ SV13 )
              | ~ ( ip @ SV15 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[255]) ).

thf(260,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ! [SY113: $i,SY114: $i] :
              ( ~ ( iext @ SV13 @ SY113 @ SY114 )
              | ( iext @ SV15 @ SY113 @ SY114 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[256]) ).

thf(261,plain,
    ( ( ! [SY146: $i] :
          ~ ~ ! [SY147: $i] :
                ~ ~ ! [SY148: $i] :
                      ~ ~ ! [SY149: $i] :
                            ~ ~ ! [SY150: $i] :
                                  ~ ~ ! [SY151: $i] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ SY146 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_first @ SY146 @ uri_rdf_first ) )
                                                                                                                          | ~ ( iext @ uri_rdf_rest @ SY146 @ uri_rdf_nil ) )
                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY147 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ SY147 @ sK12_SX0 ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ SY147 @ SY148 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ SY148 @ uri_rdf_rest ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ SY148 @ uri_rdf_nil ) )
                                                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY149 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ SY149 @ uri_ex_X ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ SY149 @ SY150 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SY150 @ uri_ex_Y ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SY150 @ SY151 ) )
                                                  | ~ ( iext @ uri_rdf_first @ SY151 @ uri_ex_Z ) )
                                            | ~ ( iext @ uri_rdf_rest @ SY151 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[257]) ).

thf(262,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                          | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
                    | ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
              | ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[258]) ).

thf(263,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ~ ( ip @ SV13 )
          | ~ ( ip @ SV15 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[259]) ).

thf(264,plain,
    ! [SV15: $i,SV20: $i,SV13: $i] :
      ( ( ( ! [SY158: $i] :
              ( ~ ( iext @ SV13 @ SV20 @ SY158 )
              | ( iext @ SV15 @ SV20 @ SY158 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[260]) ).

thf(265,plain,
    ( ( ~ ~ ! [SY159: $i] :
              ~ ~ ! [SY160: $i] :
                    ~ ~ ! [SY161: $i] :
                          ~ ~ ! [SY162: $i] :
                                ~ ~ ! [SY163: $i] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY159 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ SY159 @ sK12_SX0 ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ SY159 @ SY160 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ SY160 @ uri_rdf_rest ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ SY160 @ uri_rdf_nil ) )
                                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY161 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ SY161 @ uri_ex_X ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ SY161 @ SY162 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY162 @ uri_ex_Y ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY162 @ SY163 ) )
                                                | ~ ( iext @ uri_rdf_first @ SY163 @ uri_ex_Z ) )
                                          | ~ ( iext @ uri_rdf_rest @ SY163 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[261]) ).

thf(266,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                      | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
                | ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
          | ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[262]) ).

thf(267,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ~ ( ip @ SV13 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[263]) ).

thf(268,plain,
    ! [SV13: $i,SV15: $i] :
      ( ( ( ~ ( ip @ SV15 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[263]) ).

thf(269,plain,
    ! [SV15: $i,SV21: $i,SV20: $i,SV13: $i] :
      ( ( ( ~ ( iext @ SV13 @ SV20 @ SV21 )
          | ( iext @ SV15 @ SV20 @ SV21 ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[264]) ).

thf(270,plain,
    ( ( ~ ! [SY159: $i] :
            ~ ~ ! [SY160: $i] :
                  ~ ~ ! [SY161: $i] :
                        ~ ~ ! [SY162: $i] :
                              ~ ~ ! [SY163: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY159 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ SY159 @ sK12_SX0 ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY159 @ SY160 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ SY160 @ uri_rdf_rest ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ SY160 @ uri_rdf_nil ) )
                                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY161 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ SY161 @ uri_ex_X ) )
                                                                | ~ ( iext @ uri_rdf_rest @ SY161 @ SY162 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY162 @ uri_ex_Y ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY162 @ SY163 ) )
                                              | ~ ( iext @ uri_rdf_first @ SY163 @ uri_ex_Z ) )
                                        | ~ ( iext @ uri_rdf_rest @ SY163 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[265]) ).

thf(271,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                      | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
                | ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[266]) ).

thf(272,plain,
    ! [SV15: $i,SV13: $i] :
      ( ( ( ip @ SV13 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[267]) ).

thf(273,plain,
    ! [SV13: $i,SV15: $i] :
      ( ( ( ip @ SV15 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[268]) ).

thf(274,plain,
    ! [SV15: $i,SV21: $i,SV20: $i,SV13: $i] :
      ( ( ( ~ ( iext @ SV13 @ SV20 @ SV21 ) )
        = $true )
      | ( ( iext @ SV15 @ SV20 @ SV21 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[269]) ).

thf(275,plain,
    ( ( ! [SY159: $i] :
          ~ ~ ! [SY160: $i] :
                ~ ~ ! [SY161: $i] :
                      ~ ~ ! [SY162: $i] :
                            ~ ~ ! [SY163: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ SY159 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ SY159 @ sK12_SX0 ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY159 @ SY160 ) )
                                                                                            | ~ ( iext @ uri_rdf_first @ SY160 @ uri_rdf_rest ) )
                                                                                      | ~ ( iext @ uri_rdf_rest @ SY160 @ uri_rdf_nil ) )
                                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY161 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ SY161 @ uri_ex_X ) )
                                                              | ~ ( iext @ uri_rdf_rest @ SY161 @ SY162 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY162 @ uri_ex_Y ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY162 @ SY163 ) )
                                            | ~ ( iext @ uri_rdf_first @ SY163 @ uri_ex_Z ) )
                                      | ~ ( iext @ uri_rdf_rest @ SY163 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[270]) ).

thf(276,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                    | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
              | ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) ) )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[271]) ).

thf(277,plain,
    ! [SV15: $i,SV21: $i,SV20: $i,SV13: $i] :
      ( ( ( iext @ SV13 @ SV20 @ SV21 )
        = $false )
      | ( ( iext @ SV15 @ SV20 @ SV21 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV13 @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(278,plain,
    ( ( ~ ~ ! [SY164: $i] :
              ~ ~ ! [SY165: $i] :
                    ~ ~ ! [SY166: $i] :
                          ~ ~ ! [SY167: $i] :
                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ SY164 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ SY164 @ uri_rdf_rest ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ SY164 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY165 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ SY165 @ uri_ex_X ) )
                                                            | ~ ( iext @ uri_rdf_rest @ SY165 @ SY166 ) )
                                                      | ~ ( iext @ uri_rdf_first @ SY166 @ uri_ex_Y ) )
                                                | ~ ( iext @ uri_rdf_rest @ SY166 @ SY167 ) )
                                          | ~ ( iext @ uri_rdf_first @ SY167 @ uri_ex_Z ) )
                                    | ~ ( iext @ uri_rdf_rest @ SY167 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[275]) ).

thf(279,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
          | ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[276]) ).

thf(280,plain,
    ( ( ~ ! [SY164: $i] :
            ~ ~ ! [SY165: $i] :
                  ~ ~ ! [SY166: $i] :
                        ~ ~ ! [SY167: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ SY164 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ SY164 @ uri_rdf_rest ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ SY164 @ uri_rdf_nil ) )
                                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY165 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SY165 @ uri_ex_X ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SY165 @ SY166 ) )
                                                    | ~ ( iext @ uri_rdf_first @ SY166 @ uri_ex_Y ) )
                                              | ~ ( iext @ uri_rdf_rest @ SY166 @ SY167 ) )
                                        | ~ ( iext @ uri_rdf_first @ SY167 @ uri_ex_Z ) )
                                  | ~ ( iext @ uri_rdf_rest @ SY167 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[278]) ).

thf(281,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
                | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[279]) ).

thf(282,plain,
    ( ( ! [SY164: $i] :
          ~ ~ ! [SY165: $i] :
                ~ ~ ! [SY166: $i] :
                      ~ ~ ! [SY167: $i] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ SY164 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ SY164 @ uri_rdf_rest ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ SY164 @ uri_rdf_nil ) )
                                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY165 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SY165 @ uri_ex_X ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SY165 @ SY166 ) )
                                                  | ~ ( iext @ uri_rdf_first @ SY166 @ uri_ex_Y ) )
                                            | ~ ( iext @ uri_rdf_rest @ SY166 @ SY167 ) )
                                      | ~ ( iext @ uri_rdf_first @ SY167 @ uri_ex_Z ) )
                                | ~ ( iext @ uri_rdf_rest @ SY167 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[280]) ).

thf(283,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
              | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) ) )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[281]) ).

thf(284,plain,
    ( ( ~ ~ ! [SY168: $i] :
              ~ ~ ! [SY169: $i] :
                    ~ ~ ! [SY170: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY168 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY168 @ uri_ex_X ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY168 @ SY169 ) )
                                                | ~ ( iext @ uri_rdf_first @ SY169 @ uri_ex_Y ) )
                                          | ~ ( iext @ uri_rdf_rest @ SY169 @ SY170 ) )
                                    | ~ ( iext @ uri_rdf_first @ SY170 @ uri_ex_Z ) )
                              | ~ ( iext @ uri_rdf_rest @ SY170 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[282]) ).

thf(285,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 )
          | ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[283]) ).

thf(286,plain,
    ( ( ~ ! [SY168: $i] :
            ~ ~ ! [SY169: $i] :
                  ~ ~ ! [SY170: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY168 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY168 @ uri_ex_X ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY168 @ SY169 ) )
                                              | ~ ( iext @ uri_rdf_first @ SY169 @ uri_ex_Y ) )
                                        | ~ ( iext @ uri_rdf_rest @ SY169 @ SY170 ) )
                                  | ~ ( iext @ uri_rdf_first @ SY170 @ uri_ex_Z ) )
                            | ~ ( iext @ uri_rdf_rest @ SY170 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[284]) ).

thf(287,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV16 @ SV17 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[285]) ).

thf(288,plain,
    ( ( ! [SY168: $i] :
          ~ ~ ! [SY169: $i] :
                ~ ~ ! [SY170: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                            | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                      | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY168 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY168 @ uri_ex_X ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY168 @ SY169 ) )
                                            | ~ ( iext @ uri_rdf_first @ SY169 @ uri_ex_Y ) )
                                      | ~ ( iext @ uri_rdf_rest @ SY169 @ SY170 ) )
                                | ~ ( iext @ uri_rdf_first @ SY170 @ uri_ex_Z ) )
                          | ~ ( iext @ uri_rdf_rest @ SY170 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[286]) ).

thf(289,plain,
    ! [SV14: $i,SV19: $i,SV18: $i,SV17: $i,SV16: $i] :
      ( ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV16 @ SV18 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[287]) ).

thf(290,plain,
    ( ( ~ ~ ! [SY171: $i] :
              ~ ~ ! [SY172: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ SY171 ) )
                                          | ~ ( iext @ uri_rdf_first @ SY171 @ uri_ex_Y ) )
                                    | ~ ( iext @ uri_rdf_rest @ SY171 @ SY172 ) )
                              | ~ ( iext @ uri_rdf_first @ SY172 @ uri_ex_Z ) )
                        | ~ ( iext @ uri_rdf_rest @ SY172 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[288]) ).

thf(291,plain,
    ! [SV14: $i,SV19: $i,SV17: $i,SV18: $i,SV16: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV19 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[289]) ).

thf(292,plain,
    ( ( ~ ! [SY171: $i] :
            ~ ~ ! [SY172: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ SY171 ) )
                                        | ~ ( iext @ uri_rdf_first @ SY171 @ uri_ex_Y ) )
                                  | ~ ( iext @ uri_rdf_rest @ SY171 @ SY172 ) )
                            | ~ ( iext @ uri_rdf_first @ SY172 @ uri_ex_Z ) )
                      | ~ ( iext @ uri_rdf_rest @ SY172 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[290]) ).

thf(293,plain,
    ! [SV14: $i,SV17: $i,SV16: $i,SV19: $i,SV18: $i] :
      ( ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[291]) ).

thf(294,plain,
    ( ( ! [SY171: $i] :
          ~ ~ ! [SY172: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                                  | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                                            | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ SY171 ) )
                                      | ~ ( iext @ uri_rdf_first @ SY171 @ uri_ex_Y ) )
                                | ~ ( iext @ uri_rdf_rest @ SY171 @ SY172 ) )
                          | ~ ( iext @ uri_rdf_first @ SY172 @ uri_ex_Z ) )
                    | ~ ( iext @ uri_rdf_rest @ SY172 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[292]) ).

thf(295,plain,
    ! [SV14: $i,SV19: $i,SV17: $i,SV16: $i,SV18: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                  | ~ ( ip @ SV17 ) )
                            | ~ ( ip @ SV19 ) )
                      | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                            ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                                  | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                            | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                    | ~ ( ip @ SV17 ) )
                              | ~ ( ip @ SV19 ) )
                        | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[293]) ).

thf(296,plain,
    ( ( ~ ~ ! [SY173: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
                              | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ SY173 ) )
                        | ~ ( iext @ uri_rdf_first @ SY173 @ uri_ex_Z ) )
                  | ~ ( iext @ uri_rdf_rest @ SY173 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[294]) ).

thf(297,plain,
    ! [SV18: $i,SV19: $i,SV17: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
              | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                              | ~ ( ip @ SV17 ) )
                        | ~ ( ip @ SV19 ) )
                  | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                        ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                              | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                        | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
          | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                | ~ ( ip @ SV17 ) )
                          | ~ ( ip @ SV19 ) )
                    | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                          ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                          | ( iext @ SV14 @ SY155 @ SY157 ) ) )
              | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[295]) ).

thf(298,plain,
    ( ( ~ ! [SY173: $i] :
            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
                            | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ SY173 ) )
                      | ~ ( iext @ uri_rdf_first @ SY173 @ uri_ex_Z ) )
                | ~ ( iext @ uri_rdf_rest @ SY173 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[296]) ).

thf(299,plain,
    ! [SV18: $i,SV19: $i,SV17: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
              | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                              | ~ ( ip @ SV17 ) )
                        | ~ ( ip @ SV19 ) )
                  | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                        ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                              | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                        | ( iext @ SV14 @ SY152 @ SY154 ) ) ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[297]) ).

thf(300,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                                | ~ ( ip @ SV17 ) )
                          | ~ ( ip @ SV19 ) )
                    | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                          ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                                | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                          | ( iext @ SV14 @ SY155 @ SY157 ) ) )
              | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[297]) ).

thf(301,plain,
    ( ( ! [SY173: $i] :
          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                              | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                            | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                                      | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                                | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
                          | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ SY173 ) )
                    | ~ ( iext @ uri_rdf_first @ SY173 @ uri_ex_Z ) )
              | ~ ( iext @ uri_rdf_rest @ SY173 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[298]) ).

thf(302,plain,
    ! [SV18: $i,SV19: $i,SV17: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
          | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                          | ~ ( ip @ SV17 ) )
                    | ~ ( ip @ SV19 ) )
              | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                    ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                          | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                    | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[299]) ).

thf(303,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                            | ~ ( ip @ SV17 ) )
                      | ~ ( ip @ SV19 ) )
                | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                      ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                            | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                      | ( iext @ SV14 @ SY155 @ SY157 ) ) )
          | ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[300]) ).

thf(304,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                              | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
                        | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) )
                  | ~ ( iext @ uri_rdf_first @ sK19_SY173 @ uri_ex_Z ) )
            | ~ ( iext @ uri_rdf_rest @ sK19_SY173 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[301]) ).

thf(305,plain,
    ! [SV18: $i,SV19: $i,SV17: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                          | ~ ( ip @ SV17 ) )
                    | ~ ( ip @ SV19 ) )
              | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                    ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                          | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                    | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[302]) ).

thf(306,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                            | ~ ( ip @ SV17 ) )
                      | ~ ( ip @ SV19 ) )
                | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                      ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                            | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                      | ( iext @ SV14 @ SY155 @ SY157 ) ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[303]) ).

thf(307,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                            | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
                      | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) )
                | ~ ( iext @ uri_rdf_first @ sK19_SY173 @ uri_ex_Z ) )
          | ~ ( iext @ uri_rdf_rest @ sK19_SY173 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[304]) ).

thf(308,plain,
    ! [SV18: $i,SV19: $i,SV17: $i,SV16: $i,SV14: $i] :
      ( ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                          | ~ ( ip @ SV17 ) )
                    | ~ ( ip @ SV19 ) )
              | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                    ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                          | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                    | ( iext @ SV14 @ SY152 @ SY154 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[305]) ).

thf(309,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                          | ~ ( ip @ SV17 ) )
                    | ~ ( ip @ SV19 ) )
              | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                    ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                          | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                    | ( iext @ SV14 @ SY155 @ SY157 ) ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[306]) ).

thf(310,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                              | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                        | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
                  | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) )
            | ~ ( iext @ uri_rdf_first @ sK19_SY173 @ uri_ex_Z ) )
      | ~ ( iext @ uri_rdf_rest @ sK19_SY173 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[307]) ).

thf(311,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                      | ~ ( ip @ SV17 ) )
                | ~ ( ip @ SV19 ) )
          | ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                      | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                | ( iext @ SV14 @ SY152 @ SY154 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[308]) ).

thf(312,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                      | ~ ( ip @ SV17 ) )
                | ~ ( ip @ SV19 ) )
          | ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[309]) ).

thf(313,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                              | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                        | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
                  | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) )
            | ~ ( iext @ uri_rdf_first @ sK19_SY173 @ uri_ex_Z ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[310]) ).

thf(314,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK19_SY173 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[310]) ).

thf(315,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                      | ~ ( ip @ SV17 ) )
                | ~ ( ip @ SV19 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[311]) ).

thf(316,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV19: $i,SV17: $i] :
      ( ( ( ~ ! [SY152: $i,SY153: $i,SY154: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                      | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
                | ( iext @ SV14 @ SY152 @ SY154 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[311]) ).

thf(317,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV14 )
                      | ~ ( ip @ SV17 ) )
                | ~ ( ip @ SV19 ) ) )
        = $true )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[312]) ).

thf(318,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                            | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                      | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
                | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) )
          | ~ ( iext @ uri_rdf_first @ sK19_SY173 @ uri_ex_Z ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[313]) ).

thf(319,plain,
    ( ( iext @ uri_rdf_rest @ sK19_SY173 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[314]) ).

thf(320,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ip @ SV14 )
                    | ~ ( ip @ SV17 ) )
              | ~ ( ip @ SV19 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[315]) ).

thf(321,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV19: $i,SV17: $i] :
      ( ( ( ! [SY152: $i,SY153: $i,SY154: $i] :
              ( ~ ~ ( ~ ( iext @ SV17 @ SY152 @ SY153 )
                    | ~ ( iext @ SV19 @ SY153 @ SY154 ) )
              | ( iext @ SV14 @ SY152 @ SY154 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[316]) ).

thf(322,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ip @ SV14 )
                    | ~ ( ip @ SV17 ) )
              | ~ ( ip @ SV19 ) ) )
        = $false )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[317]) ).

thf(323,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                              | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                        | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                  | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
            | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) )
      | ~ ( iext @ uri_rdf_first @ sK19_SY173 @ uri_ex_Z ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[318]) ).

thf(324,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV14 )
                | ~ ( ip @ SV17 ) )
          | ~ ( ip @ SV19 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[320]) ).

thf(325,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV19: $i,SV22: $i,SV17: $i] :
      ( ( ( ! [SY174: $i,SY175: $i] :
              ( ~ ~ ( ~ ( iext @ SV17 @ SV22 @ SY174 )
                    | ~ ( iext @ SV19 @ SY174 @ SY175 ) )
              | ( iext @ SV14 @ SV22 @ SY175 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[321]) ).

thf(326,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV14 )
                | ~ ( ip @ SV17 ) )
          | ~ ( ip @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[322]) ).

thf(327,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                              | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                        | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                  | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
            | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[323]) ).

thf(328,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK19_SY173 @ uri_ex_Z ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[323]) ).

thf(329,plain,
    ! [SV19: $i,SV18: $i,SV16: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV14 )
                | ~ ( ip @ SV17 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[324]) ).

thf(330,plain,
    ! [SV17: $i,SV18: $i,SV16: $i,SV14: $i,SV19: $i] :
      ( ( ( ~ ( ip @ SV19 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[324]) ).

thf(331,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV19: $i,SV23: $i,SV22: $i,SV17: $i] :
      ( ( ( ! [SY176: $i] :
              ( ~ ~ ( ~ ( iext @ SV17 @ SV22 @ SV23 )
                    | ~ ( iext @ SV19 @ SV23 @ SY176 ) )
              | ( iext @ SV14 @ SV22 @ SY176 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[325]) ).

thf(332,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV14 )
                | ~ ( ip @ SV17 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[326]) ).

thf(333,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                            | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                      | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
                | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
          | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[327]) ).

thf(334,plain,
    ( ( iext @ uri_rdf_first @ sK19_SY173 @ uri_ex_Z )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[328]) ).

thf(335,plain,
    ! [SV19: $i,SV18: $i,SV16: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( ip @ SV14 )
              | ~ ( ip @ SV17 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[329]) ).

thf(336,plain,
    ! [SV17: $i,SV18: $i,SV16: $i,SV14: $i,SV19: $i] :
      ( ( ( ip @ SV19 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[330]) ).

thf(337,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV24: $i,SV19: $i,SV23: $i,SV22: $i,SV17: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV17 @ SV22 @ SV23 )
                | ~ ( iext @ SV19 @ SV23 @ SV24 ) )
          | ( iext @ SV14 @ SV22 @ SV24 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[331]) ).

thf(338,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( ip @ SV14 )
              | ~ ( ip @ SV17 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[332]) ).

thf(339,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                        | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                  | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
            | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
      | ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[333]) ).

thf(340,plain,
    ! [SV19: $i,SV18: $i,SV16: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ip @ SV14 )
          | ~ ( ip @ SV17 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[335]) ).

thf(341,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV24: $i,SV19: $i,SV23: $i,SV22: $i,SV17: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV17 @ SV22 @ SV23 )
                | ~ ( iext @ SV19 @ SV23 @ SV24 ) ) )
        = $true )
      | ( ( iext @ SV14 @ SV22 @ SV24 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[337]) ).

thf(342,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ip @ SV14 )
          | ~ ( ip @ SV17 ) )
        = $true )
      | ( ( ~ ( ip @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[338]) ).

thf(343,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                        | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                  | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
            | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[339]) ).

thf(344,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[339]) ).

thf(345,plain,
    ! [SV17: $i,SV19: $i,SV18: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( ip @ SV14 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(346,plain,
    ! [SV19: $i,SV18: $i,SV16: $i,SV14: $i,SV17: $i] :
      ( ( ( ~ ( ip @ SV17 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(347,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV24: $i,SV19: $i,SV23: $i,SV22: $i,SV17: $i] :
      ( ( ( ~ ( ~ ( iext @ SV17 @ SV22 @ SV23 )
              | ~ ( iext @ SV19 @ SV23 @ SV24 ) ) )
        = $false )
      | ( ( iext @ SV14 @ SV22 @ SV24 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[341]) ).

thf(348,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ~ ( ip @ SV14 ) )
        = $true )
      | ( ( ~ ( ip @ SV17 ) )
        = $true )
      | ( ( ~ ( ip @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[342]) ).

thf(349,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                      | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
                | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
          | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[343]) ).

thf(350,plain,
    ( ( iext @ uri_rdf_rest @ sK18_SY171 @ sK19_SY173 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[344]) ).

thf(351,plain,
    ! [SV17: $i,SV19: $i,SV18: $i,SV16: $i,SV14: $i] :
      ( ( ( ip @ SV14 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[345]) ).

thf(352,plain,
    ! [SV19: $i,SV18: $i,SV16: $i,SV14: $i,SV17: $i] :
      ( ( ( ip @ SV17 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[346]) ).

thf(353,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV24: $i,SV19: $i,SV23: $i,SV22: $i,SV17: $i] :
      ( ( ( ~ ( iext @ SV17 @ SV22 @ SV23 )
          | ~ ( iext @ SV19 @ SV23 @ SV24 ) )
        = $true )
      | ( ( iext @ SV14 @ SV22 @ SV24 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[347]) ).

thf(354,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV17: $i,SV14: $i] :
      ( ( ( ip @ SV14 )
        = $false )
      | ( ( ~ ( ip @ SV17 ) )
        = $true )
      | ( ( ~ ( ip @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[348]) ).

thf(355,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                  | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
            | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
      | ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[349]) ).

thf(356,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV24: $i,SV19: $i,SV23: $i,SV22: $i,SV17: $i] :
      ( ( ( ~ ( iext @ SV17 @ SV22 @ SV23 ) )
        = $true )
      | ( ( ~ ( iext @ SV19 @ SV23 @ SV24 ) )
        = $true )
      | ( ( iext @ SV14 @ SV22 @ SV24 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[353]) ).

thf(357,plain,
    ! [SV18: $i,SV16: $i,SV19: $i,SV14: $i,SV17: $i] :
      ( ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ~ ( ip @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[354]) ).

thf(358,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                  | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
            | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[355]) ).

thf(359,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[355]) ).

thf(360,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV24: $i,SV19: $i,SV23: $i,SV22: $i,SV17: $i] :
      ( ( ( iext @ SV17 @ SV22 @ SV23 )
        = $false )
      | ( ( ~ ( iext @ SV19 @ SV23 @ SV24 ) )
        = $true )
      | ( ( iext @ SV14 @ SV22 @ SV24 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[356]) ).

thf(361,plain,
    ! [SV18: $i,SV16: $i,SV17: $i,SV14: $i,SV19: $i] :
      ( ( ( ip @ SV19 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ~ ! [SY155: $i,SY156: $i,SY157: $i] :
                ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                      | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
                | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(362,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
                | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
          | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[358]) ).

thf(363,plain,
    ( ( iext @ uri_rdf_first @ sK18_SY171 @ uri_ex_Y )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[359]) ).

thf(364,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV22: $i,SV17: $i,SV24: $i,SV23: $i,SV19: $i] :
      ( ( ( iext @ SV19 @ SV23 @ SV24 )
        = $false )
      | ( ( iext @ SV17 @ SV22 @ SV23 )
        = $false )
      | ( ( iext @ SV14 @ SV22 @ SV24 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[360]) ).

thf(365,plain,
    ! [SV18: $i,SV16: $i,SV14: $i,SV19: $i,SV17: $i] :
      ( ( ( ! [SY155: $i,SY156: $i,SY157: $i] :
              ( ~ ~ ( ~ ( iext @ SV17 @ SY155 @ SY156 )
                    | ~ ( iext @ SV19 @ SY156 @ SY157 ) )
              | ( iext @ SV14 @ SY155 @ SY157 ) ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[361]) ).

thf(366,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                              | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
            | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
      | ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[362]) ).

thf(367,plain,
    ! [SV19: $i,SV14: $i,SV16: $i,SV18: $i,SV17: $i] :
      ( ( ( ! [SY177: $i,SY178: $i] :
              ( ~ ~ ( ~ ( iext @ SV17 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ SY177 )
                    | ~ ( iext @ SV19 @ SY177 @ SY178 ) )
              | ( iext @ SV14 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ SY178 ) ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[365]) ).

thf(368,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                              | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
            | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[366]) ).

thf(369,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[366]) ).

thf(370,plain,
    ! [SV19: $i,SV14: $i,SV16: $i,SV18: $i,SV17: $i] :
      ( ( ( ! [SY179: $i] :
              ( ~ ~ ( ~ ( iext @ SV17 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) )
                    | ~ ( iext @ SV19 @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) @ SY179 ) )
              | ( iext @ SV14 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ SY179 ) ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[367]) ).

thf(371,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                            | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
          | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[368]) ).

thf(372,plain,
    ( ( iext @ uri_rdf_rest @ sK17_SY168 @ sK18_SY171 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[369]) ).

thf(373,plain,
    ! [SV19: $i,SV14: $i,SV16: $i,SV18: $i,SV17: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV17 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) )
                | ~ ( iext @ SV19 @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) @ ( sK22_SY179 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) ) )
          | ( iext @ SV14 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK22_SY179 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[370]) ).

thf(374,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                              | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                        | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
      | ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[371]) ).

thf(375,plain,
    ! [SV19: $i,SV14: $i,SV16: $i,SV18: $i,SV17: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV17 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) )
                | ~ ( iext @ SV19 @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) @ ( sK22_SY179 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) ) ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[373]) ).

thf(376,plain,
    ! [SV17: $i,SV19: $i,SV16: $i,SV18: $i,SV14: $i] :
      ( ( ( iext @ SV14 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK22_SY179 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[373]) ).

thf(377,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                              | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                        | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[374]) ).

thf(378,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[374]) ).

thf(379,plain,
    ! [SV19: $i,SV14: $i,SV16: $i,SV18: $i,SV17: $i] :
      ( ( ( ~ ( ~ ( iext @ SV17 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) )
              | ~ ( iext @ SV19 @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) @ ( sK22_SY179 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) ) ) )
        = $true )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[375]) ).

thf(380,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                            | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                      | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[377]) ).

thf(381,plain,
    ( ( iext @ uri_rdf_first @ sK17_SY168 @ uri_ex_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[378]) ).

thf(382,plain,
    ! [SV19: $i,SV14: $i,SV16: $i,SV18: $i,SV17: $i] :
      ( ( ( ~ ( iext @ SV17 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) )
          | ~ ( iext @ SV19 @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) @ ( sK22_SY179 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[379]) ).

thf(383,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                        | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                  | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[380]) ).

thf(384,plain,
    ! [SV19: $i,SV14: $i,SV16: $i,SV18: $i,SV17: $i] :
      ( ( ( ~ ( iext @ SV17 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[382]) ).

thf(385,plain,
    ! [SV17: $i,SV18: $i,SV16: $i,SV14: $i,SV19: $i] :
      ( ( ( ~ ( iext @ SV19 @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) @ ( sK22_SY179 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) ) )
        = $false )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[382]) ).

thf(386,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                        | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                  | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[383]) ).

thf(387,plain,
    ( ( ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[383]) ).

thf(388,plain,
    ! [SV19: $i,SV14: $i,SV16: $i,SV18: $i,SV17: $i] :
      ( ( ( iext @ SV17 @ ( sK20_SY155 @ SV18 @ SV16 @ SV14 @ SV19 @ SV17 ) @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) )
        = $true )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[384]) ).

thf(389,plain,
    ! [SV17: $i,SV18: $i,SV16: $i,SV14: $i,SV19: $i] :
      ( ( ( iext @ SV19 @ ( sK21_SY177 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) @ ( sK22_SY179 @ SV19 @ SV14 @ SV16 @ SV18 @ SV17 ) )
        = $true )
      | ( ( ip @ SV17 )
        = $false )
      | ( ( ip @ SV14 )
        = $false )
      | ( ( ip @ SV19 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV14 @ SV16 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV19 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV16 @ SV17 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV16 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[385]) ).

thf(390,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                            | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                      | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
                | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[386]) ).

thf(391,plain,
    ( ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK17_SY168 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[387]) ).

thf(392,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                              | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                  | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
            | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[390]) ).

thf(393,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                              | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                  | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
            | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[392]) ).

thf(394,plain,
    ( ( ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[392]) ).

thf(395,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                            | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                      | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
                | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
          | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[393]) ).

thf(396,plain,
    ( ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[394]) ).

thf(397,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                        | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
            | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
      | ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[395]) ).

thf(398,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                        | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
            | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[397]) ).

thf(399,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[397]) ).

thf(400,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                      | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
                | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
          | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[398]) ).

thf(401,plain,
    ( ( iext @ uri_rdf_rest @ sK16_SY164 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[399]) ).

thf(402,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                              | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                  | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
      | ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[400]) ).

thf(403,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                              | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                  | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[402]) ).

thf(404,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[402]) ).

thf(405,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                            | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
                | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
          | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[403]) ).

thf(406,plain,
    ( ( iext @ uri_rdf_first @ sK16_SY164 @ uri_rdf_rest )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[404]) ).

thf(407,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                              | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                        | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
            | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
      | ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[405]) ).

thf(408,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                              | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                        | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
            | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[407]) ).

thf(409,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[407]) ).

thf(410,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                            | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                      | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
          | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[408]) ).

thf(411,plain,
    ( ( iext @ uri_rdf_rest @ sK15_SY159 @ sK16_SY164 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[409]) ).

thf(412,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                        | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                  | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
      | ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[410]) ).

thf(413,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                        | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                  | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[412]) ).

thf(414,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[412]) ).

thf(415,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                            | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                      | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
                | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[413]) ).

thf(416,plain,
    ( ( iext @ uri_rdf_first @ sK15_SY159 @ sK12_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[414]) ).

thf(417,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                  | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
            | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[415]) ).

thf(418,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                              | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                  | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
            | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[417]) ).

thf(419,plain,
    ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[417]) ).

thf(420,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                      | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
                | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
          | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[418]) ).

thf(421,plain,
    ( ( iext @ uri_owl_propertyChainAxiom @ sK12_SX0 @ sK15_SY159 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[419]) ).

thf(422,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                        | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
            | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
      | ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[420]) ).

thf(423,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                        | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
            | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[422]) ).

thf(424,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[422]) ).

thf(425,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
                | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
          | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[423]) ).

thf(426,plain,
    ( ( iext @ uri_rdf_rest @ sK14_SY146 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[424]) ).

thf(427,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                  | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
      | ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[425]) ).

thf(428,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                  | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[427]) ).

thf(429,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[427]) ).

thf(430,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
                | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
          | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[428]) ).

thf(431,plain,
    ( ( iext @ uri_rdf_first @ sK14_SY146 @ uri_rdf_first )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[429]) ).

thf(432,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
      | ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[430]) ).

thf(433,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
            | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[432]) ).

thf(434,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[432]) ).

thf(435,plain,
    ( ( ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
          | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[433]) ).

thf(436,plain,
    ( ( iext @ uri_rdf_rest @ sK13_SY115 @ sK14_SY146 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[434]) ).

thf(437,plain,
    ( ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
      | ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[435]) ).

thf(438,plain,
    ( ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[437]) ).

thf(439,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[437]) ).

thf(440,plain,
    ( ( ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[438]) ).

thf(441,plain,
    ( ( iext @ uri_rdf_first @ sK13_SY115 @ sK12_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[439]) ).

thf(442,plain,
    ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[440]) ).

thf(443,plain,
    ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[442]) ).

thf(444,plain,
    ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[442]) ).

thf(445,plain,
    ( ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK12_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[443]) ).

thf(446,plain,
    ( ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK13_SY115 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[444]) ).

thf(447,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[239,446,445,441,436,431,426,421,416,411,406,401,396,391,389,388,381,376,372,364,363,352,351,350,336,334,319,277,273,272]) ).

thf(448,plain,
    ( ( ! [P: $i,Q: $i] :
          ( ( iext @ uri_rdfs_subPropertyOf @ P @ Q )
         => ( ( ip @ P )
            & ( ip @ Q )
            & ! [X: $i,Y: $i] :
                ( ( iext @ P @ X @ Y )
               => ( iext @ Q @ X @ Y ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[9]) ).

thf(449,plain,
    ( ( ! [P: $i,S1: $i,P1: $i,S2: $i,P2: $i] :
          ( ( ( iext @ uri_rdf_first @ S1 @ P1 )
            & ( iext @ uri_rdf_rest @ S1 @ S2 )
            & ( iext @ uri_rdf_first @ S2 @ P2 )
            & ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
         => ( ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
          <=> ( ( ip @ P )
              & ( ip @ P1 )
              & ( ip @ P2 )
              & ! [Y0: $i,Y1: $i,Y2: $i] :
                  ( ( ( iext @ P1 @ Y0 @ Y1 )
                    & ( iext @ P2 @ Y1 @ Y2 ) )
                 => ( iext @ P @ Y0 @ Y2 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[8]) ).

thf(450,plain,
    ( ( ? [BNODE_pL: $i,BNODE_l11: $i,BNODE_l12: $i,BNODE_l21: $i,BNODE_l22: $i,BNODE_l31: $i,BNODE_l32: $i,BNODE_l33: $i] :
          ( ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ BNODE_pL )
          & ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ BNODE_l11 )
          & ( iext @ uri_rdf_first @ BNODE_l11 @ BNODE_pL )
          & ( iext @ uri_rdf_rest @ BNODE_l11 @ BNODE_l12 )
          & ( iext @ uri_rdf_first @ BNODE_l12 @ uri_rdf_first )
          & ( iext @ uri_rdf_rest @ BNODE_l12 @ uri_rdf_nil )
          & ( iext @ uri_owl_propertyChainAxiom @ BNODE_pL @ BNODE_l21 )
          & ( iext @ uri_rdf_first @ BNODE_l21 @ BNODE_pL )
          & ( iext @ uri_rdf_rest @ BNODE_l21 @ BNODE_l22 )
          & ( iext @ uri_rdf_first @ BNODE_l22 @ uri_rdf_rest )
          & ( iext @ uri_rdf_rest @ BNODE_l22 @ uri_rdf_nil )
          & ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection )
          & ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ BNODE_l31 )
          & ( iext @ uri_rdf_first @ BNODE_l31 @ uri_ex_X )
          & ( iext @ uri_rdf_rest @ BNODE_l31 @ BNODE_l32 )
          & ( iext @ uri_rdf_first @ BNODE_l32 @ uri_ex_Y )
          & ( iext @ uri_rdf_rest @ BNODE_l32 @ BNODE_l33 )
          & ( iext @ uri_rdf_first @ BNODE_l33 @ uri_ex_Z )
          & ( iext @ uri_rdf_rest @ BNODE_l33 @ uri_rdf_nil ) ) )
    = $true ),
    inference(copy,[status(thm)],[7]) ).

thf(451,plain,
    ( ( ~ ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Z ) )
    = $true ),
    inference(copy,[status(thm)],[15]) ).

thf(452,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ~ ! [SX1: $i] :
                  ~ ~ ! [SX2: $i] :
                        ~ ~ ! [SX3: $i] :
                              ~ ~ ! [SX4: $i] :
                                    ~ ~ ! [SX5: $i] :
                                          ~ ~ ! [SX6: $i] :
                                                ~ ~ ! [SX7: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ SX0 )
                                                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SX1 ) )
                                                                                                                                                          | ~ ( iext @ uri_rdf_first @ SX1 @ SX0 ) )
                                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SX1 @ SX2 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_first @ SX2 @ uri_rdf_first ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_rest @ SX2 @ uri_rdf_nil ) )
                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX3 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ SX3 @ SX0 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ SX3 @ SX4 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ SX4 @ uri_rdf_rest ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ SX4 @ uri_rdf_nil ) )
                                                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SX5 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ SX5 @ uri_ex_X ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ SX5 @ SX6 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ SX6 @ uri_ex_Y ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ SX6 @ SX7 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SX7 @ uri_ex_Z ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SX7 @ uri_rdf_nil ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[450]) ).

thf(453,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( iext @ uri_rdfs_subPropertyOf @ SX0 @ SX1 )
          | ~ ( ~ ~ ( ~ ( ip @ SX0 )
                    | ~ ( ip @ SX1 ) )
              | ~ ! [SX2: $i,SX3: $i] :
                    ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                    | ( iext @ SX1 @ SX2 @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[448]) ).

thf(454,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SX1 @ SX2 )
                            | ~ ( iext @ uri_rdf_rest @ SX1 @ SX3 ) )
                      | ~ ( iext @ uri_rdf_first @ SX3 @ SX4 ) )
                | ~ ( iext @ uri_rdf_rest @ SX3 @ uri_rdf_nil ) )
          | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SX0 )
                                  | ~ ( ip @ SX2 ) )
                            | ~ ( ip @ SX4 ) )
                      | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                            ( ~ ~ ( ~ ( iext @ SX2 @ SX5 @ SX6 )
                                  | ~ ( iext @ SX4 @ SX6 @ SX7 ) )
                            | ( iext @ SX0 @ SX5 @ SX7 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SX0 )
                                    | ~ ( ip @ SX2 ) )
                              | ~ ( ip @ SX4 ) )
                        | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                              ( ~ ~ ( ~ ( iext @ SX2 @ SX5 @ SX6 )
                                    | ~ ( iext @ SX4 @ SX6 @ SX7 ) )
                              | ( iext @ SX0 @ SX5 @ SX7 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[449]) ).

thf(455,plain,
    ( ( iext @ uri_skos_member @ uri_ex_MyOrderedCollection @ uri_ex_Z )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[451]) ).

thf(456,plain,
    ( ( ! [SX0: $i] :
          ~ ~ ! [SX1: $i] :
                ~ ~ ! [SX2: $i] :
                      ~ ~ ! [SX3: $i] :
                            ~ ~ ! [SX4: $i] :
                                  ~ ~ ! [SX5: $i] :
                                        ~ ~ ! [SX6: $i] :
                                              ~ ~ ! [SX7: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ SX0 )
                                                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SX1 ) )
                                                                                                                                                        | ~ ( iext @ uri_rdf_first @ SX1 @ SX0 ) )
                                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SX1 @ SX2 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_first @ SX2 @ uri_rdf_first ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_rest @ SX2 @ uri_rdf_nil ) )
                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX3 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ SX3 @ SX0 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SX3 @ SX4 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ SX4 @ uri_rdf_rest ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ SX4 @ uri_rdf_nil ) )
                                                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SX5 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ SX5 @ uri_ex_X ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ SX5 @ SX6 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ SX6 @ uri_ex_Y ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ SX6 @ SX7 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SX7 @ uri_ex_Z ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SX7 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[452]) ).

thf(457,plain,
    ! [SV25: $i] :
      ( ( ! [SY180: $i] :
            ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SY180 )
            | ~ ( ~ ~ ( ~ ( ip @ SV25 )
                      | ~ ( ip @ SY180 ) )
                | ~ ! [SY181: $i,SY182: $i] :
                      ( ~ ( iext @ SV25 @ SY181 @ SY182 )
                      | ( iext @ SY180 @ SY181 @ SY182 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[453]) ).

thf(458,plain,
    ! [SV26: $i] :
      ( ( ! [SY183: $i,SY184: $i,SY185: $i,SY186: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SY183 @ SY184 )
                              | ~ ( iext @ uri_rdf_rest @ SY183 @ SY185 ) )
                        | ~ ( iext @ uri_rdf_first @ SY185 @ SY186 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY185 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SY183 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SY184 ) )
                              | ~ ( ip @ SY186 ) )
                        | ~ ! [SY187: $i,SY188: $i,SY189: $i] :
                              ( ~ ~ ( ~ ( iext @ SY184 @ SY187 @ SY188 )
                                    | ~ ( iext @ SY186 @ SY188 @ SY189 ) )
                              | ( iext @ SV26 @ SY187 @ SY189 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                      | ~ ( ip @ SY184 ) )
                                | ~ ( ip @ SY186 ) )
                          | ~ ! [SY190: $i,SY191: $i,SY192: $i] :
                                ( ~ ~ ( ~ ( iext @ SY184 @ SY190 @ SY191 )
                                      | ~ ( iext @ SY186 @ SY191 @ SY192 ) )
                                | ( iext @ SV26 @ SY190 @ SY192 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SY183 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[454]) ).

thf(459,plain,
    ( ( ~ ~ ! [SY193: $i] :
              ~ ~ ! [SY194: $i] :
                    ~ ~ ! [SY195: $i] :
                          ~ ~ ! [SY196: $i] :
                                ~ ~ ! [SY197: $i] :
                                      ~ ~ ! [SY198: $i] :
                                            ~ ~ ! [SY199: $i] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY193 ) )
                                                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY193 @ sK23_SX0 ) )
                                                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY193 @ SY194 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_first @ SY194 @ uri_rdf_first ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY194 @ uri_rdf_nil ) )
                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY195 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ SY195 @ sK23_SX0 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY195 @ SY196 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ SY196 @ uri_rdf_rest ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ SY196 @ uri_rdf_nil ) )
                                                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY197 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ SY197 @ uri_ex_X ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ SY197 @ SY198 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ SY198 @ uri_ex_Y ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ SY198 @ SY199 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY199 @ uri_ex_Z ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY199 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[456]) ).

thf(460,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        | ~ ( ~ ~ ( ~ ( ip @ SV25 )
                  | ~ ( ip @ SV27 ) )
            | ~ ! [SY200: $i,SY201: $i] :
                  ( ~ ( iext @ SV25 @ SY200 @ SY201 )
                  | ( iext @ SV27 @ SY200 @ SY201 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[457]) ).

thf(461,plain,
    ! [SV26: $i,SV28: $i] :
      ( ( ! [SY202: $i,SY203: $i,SY204: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SY202 )
                              | ~ ( iext @ uri_rdf_rest @ SV28 @ SY203 ) )
                        | ~ ( iext @ uri_rdf_first @ SY203 @ SY204 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY203 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SY202 ) )
                              | ~ ( ip @ SY204 ) )
                        | ~ ! [SY187: $i,SY188: $i,SY189: $i] :
                              ( ~ ~ ( ~ ( iext @ SY202 @ SY187 @ SY188 )
                                    | ~ ( iext @ SY204 @ SY188 @ SY189 ) )
                              | ( iext @ SV26 @ SY187 @ SY189 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                      | ~ ( ip @ SY202 ) )
                                | ~ ( ip @ SY204 ) )
                          | ~ ! [SY190: $i,SY191: $i,SY192: $i] :
                                ( ~ ~ ( ~ ( iext @ SY202 @ SY190 @ SY191 )
                                      | ~ ( iext @ SY204 @ SY191 @ SY192 ) )
                                | ( iext @ SV26 @ SY190 @ SY192 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[458]) ).

thf(462,plain,
    ( ( ~ ! [SY193: $i] :
            ~ ~ ! [SY194: $i] :
                  ~ ~ ! [SY195: $i] :
                        ~ ~ ! [SY196: $i] :
                              ~ ~ ! [SY197: $i] :
                                    ~ ~ ! [SY198: $i] :
                                          ~ ~ ! [SY199: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY193 ) )
                                                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY193 @ sK23_SX0 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY193 @ SY194 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_first @ SY194 @ uri_rdf_first ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY194 @ uri_rdf_nil ) )
                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY195 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY195 @ sK23_SX0 ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY195 @ SY196 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ SY196 @ uri_rdf_rest ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY196 @ uri_rdf_nil ) )
                                                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY197 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ SY197 @ uri_ex_X ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ SY197 @ SY198 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ SY198 @ uri_ex_Y ) )
                                                                | ~ ( iext @ uri_rdf_rest @ SY198 @ SY199 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY199 @ uri_ex_Z ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY199 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[459]) ).

thf(463,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( ip @ SV25 )
                    | ~ ( ip @ SV27 ) )
              | ~ ! [SY200: $i,SY201: $i] :
                    ( ~ ( iext @ SV25 @ SY200 @ SY201 )
                    | ( iext @ SV27 @ SY200 @ SY201 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[460]) ).

thf(464,plain,
    ! [SV26: $i,SV29: $i,SV28: $i] :
      ( ( ! [SY211: $i,SY212: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                              | ~ ( iext @ uri_rdf_rest @ SV28 @ SY211 ) )
                        | ~ ( iext @ uri_rdf_first @ SY211 @ SY212 ) )
                  | ~ ( iext @ uri_rdf_rest @ SY211 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SY212 ) )
                        | ~ ! [SY213: $i,SY214: $i,SY215: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY213 @ SY214 )
                                    | ~ ( iext @ SY212 @ SY214 @ SY215 ) )
                              | ( iext @ SV26 @ SY213 @ SY215 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                      | ~ ( ip @ SV29 ) )
                                | ~ ( ip @ SY212 ) )
                          | ~ ! [SY216: $i,SY217: $i,SY218: $i] :
                                ( ~ ~ ( ~ ( iext @ SV29 @ SY216 @ SY217 )
                                      | ~ ( iext @ SY212 @ SY217 @ SY218 ) )
                                | ( iext @ SV26 @ SY216 @ SY218 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[461]) ).

thf(465,plain,
    ( ( ! [SY193: $i] :
          ~ ~ ! [SY194: $i] :
                ~ ~ ! [SY195: $i] :
                      ~ ~ ! [SY196: $i] :
                            ~ ~ ! [SY197: $i] :
                                  ~ ~ ! [SY198: $i] :
                                        ~ ~ ! [SY199: $i] :
                                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ SY193 ) )
                                                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY193 @ sK23_SX0 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY193 @ SY194 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_first @ SY194 @ uri_rdf_first ) )
                                                                                                                                | ~ ( iext @ uri_rdf_rest @ SY194 @ uri_rdf_nil ) )
                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY195 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY195 @ sK23_SX0 ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY195 @ SY196 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ SY196 @ uri_rdf_rest ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY196 @ uri_rdf_nil ) )
                                                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY197 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ SY197 @ uri_ex_X ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ SY197 @ SY198 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ SY198 @ uri_ex_Y ) )
                                                              | ~ ( iext @ uri_rdf_rest @ SY198 @ SY199 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY199 @ uri_ex_Z ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY199 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[462]) ).

thf(466,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ( ip @ SV25 )
                    | ~ ( ip @ SV27 ) )
              | ~ ! [SY200: $i,SY201: $i] :
                    ( ~ ( iext @ SV25 @ SY200 @ SY201 )
                    | ( iext @ SV27 @ SY200 @ SY201 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[463]) ).

thf(467,plain,
    ! [SV26: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ! [SY219: $i] :
            ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                              | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
                        | ~ ( iext @ uri_rdf_first @ SV30 @ SY219 ) )
                  | ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
            | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SY219 ) )
                        | ~ ! [SY213: $i,SY214: $i,SY215: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY213 @ SY214 )
                                    | ~ ( iext @ SY219 @ SY214 @ SY215 ) )
                              | ( iext @ SV26 @ SY213 @ SY215 ) ) ) )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                      | ~ ( ip @ SV29 ) )
                                | ~ ( ip @ SY219 ) )
                          | ~ ! [SY216: $i,SY217: $i,SY218: $i] :
                                ( ~ ~ ( ~ ( iext @ SV29 @ SY216 @ SY217 )
                                      | ~ ( iext @ SY219 @ SY217 @ SY218 ) )
                                | ( iext @ SV26 @ SY216 @ SY218 ) ) )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[464]) ).

thf(468,plain,
    ( ( ~ ~ ! [SY226: $i] :
              ~ ~ ! [SY227: $i] :
                    ~ ~ ! [SY228: $i] :
                          ~ ~ ! [SY229: $i] :
                                ~ ~ ! [SY230: $i] :
                                      ~ ~ ! [SY231: $i] :
                                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ SY226 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_first @ SY226 @ uri_rdf_first ) )
                                                                                                                              | ~ ( iext @ uri_rdf_rest @ SY226 @ uri_rdf_nil ) )
                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY227 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY227 @ sK23_SX0 ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY227 @ SY228 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ SY228 @ uri_rdf_rest ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ SY228 @ uri_rdf_nil ) )
                                                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY229 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ SY229 @ uri_ex_X ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ SY229 @ SY230 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ SY230 @ uri_ex_Y ) )
                                                            | ~ ( iext @ uri_rdf_rest @ SY230 @ SY231 ) )
                                                      | ~ ( iext @ uri_rdf_first @ SY231 @ uri_ex_Z ) )
                                                | ~ ( iext @ uri_rdf_rest @ SY231 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[465]) ).

thf(469,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV25 )
                | ~ ( ip @ SV27 ) )
          | ~ ! [SY200: $i,SY201: $i] :
                ( ~ ( iext @ SV25 @ SY200 @ SY201 )
                | ( iext @ SV27 @ SY200 @ SY201 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[466]) ).

thf(470,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                          | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
                    | ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
              | ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        | ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                | ~ ( ip @ SV29 ) )
                          | ~ ( ip @ SV31 ) )
                    | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                          ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                          | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                  | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                            | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[467]) ).

thf(471,plain,
    ( ( ~ ! [SY226: $i] :
            ~ ~ ! [SY227: $i] :
                  ~ ~ ! [SY228: $i] :
                        ~ ~ ! [SY229: $i] :
                              ~ ~ ! [SY230: $i] :
                                    ~ ~ ! [SY231: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ SY226 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_first @ SY226 @ uri_rdf_first ) )
                                                                                                                            | ~ ( iext @ uri_rdf_rest @ SY226 @ uri_rdf_nil ) )
                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY227 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ SY227 @ sK23_SX0 ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ SY227 @ SY228 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ SY228 @ uri_rdf_rest ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ SY228 @ uri_rdf_nil ) )
                                                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY229 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ SY229 @ uri_ex_X ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ SY229 @ SY230 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SY230 @ uri_ex_Y ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SY230 @ SY231 ) )
                                                    | ~ ( iext @ uri_rdf_first @ SY231 @ uri_ex_Z ) )
                                              | ~ ( iext @ uri_rdf_rest @ SY231 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[468]) ).

thf(472,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV25 )
                | ~ ( ip @ SV27 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[469]) ).

thf(473,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ~ ! [SY200: $i,SY201: $i] :
                ( ~ ( iext @ SV25 @ SY200 @ SY201 )
                | ( iext @ SV27 @ SY200 @ SY201 ) ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[469]) ).

thf(474,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                            | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
                      | ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
                | ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[470]) ).

thf(475,plain,
    ( ( ! [SY226: $i] :
          ~ ~ ! [SY227: $i] :
                ~ ~ ! [SY228: $i] :
                      ~ ~ ! [SY229: $i] :
                            ~ ~ ! [SY230: $i] :
                                  ~ ~ ! [SY231: $i] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ SY226 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_first @ SY226 @ uri_rdf_first ) )
                                                                                                                          | ~ ( iext @ uri_rdf_rest @ SY226 @ uri_rdf_nil ) )
                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY227 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ SY227 @ sK23_SX0 ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ SY227 @ SY228 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ SY228 @ uri_rdf_rest ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ SY228 @ uri_rdf_nil ) )
                                                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY229 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ SY229 @ uri_ex_X ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ SY229 @ SY230 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SY230 @ uri_ex_Y ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SY230 @ SY231 ) )
                                                  | ~ ( iext @ uri_rdf_first @ SY231 @ uri_ex_Z ) )
                                            | ~ ( iext @ uri_rdf_rest @ SY231 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[471]) ).

thf(476,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ~ ( ~ ( ip @ SV25 )
              | ~ ( ip @ SV27 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[472]) ).

thf(477,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ! [SY200: $i,SY201: $i] :
              ( ~ ( iext @ SV25 @ SY200 @ SY201 )
              | ( iext @ SV27 @ SY200 @ SY201 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[473]) ).

thf(478,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                          | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
                    | ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
              | ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[474]) ).

thf(479,plain,
    ( ( ~ ~ ! [SY238: $i] :
              ~ ~ ! [SY239: $i] :
                    ~ ~ ! [SY240: $i] :
                          ~ ~ ! [SY241: $i] :
                                ~ ~ ! [SY242: $i] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY238 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ SY238 @ sK23_SX0 ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ SY238 @ SY239 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ SY239 @ uri_rdf_rest ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ SY239 @ uri_rdf_nil ) )
                                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY240 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ SY240 @ uri_ex_X ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ SY240 @ SY241 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY241 @ uri_ex_Y ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY241 @ SY242 ) )
                                                | ~ ( iext @ uri_rdf_first @ SY242 @ uri_ex_Z ) )
                                          | ~ ( iext @ uri_rdf_rest @ SY242 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[475]) ).

thf(480,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ~ ( ip @ SV25 )
          | ~ ( ip @ SV27 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[476]) ).

thf(481,plain,
    ! [SV27: $i,SV32: $i,SV25: $i] :
      ( ( ( ! [SY243: $i] :
              ( ~ ( iext @ SV25 @ SV32 @ SY243 )
              | ( iext @ SV27 @ SV32 @ SY243 ) ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[477]) ).

thf(482,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                      | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
                | ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
          | ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[478]) ).

thf(483,plain,
    ( ( ~ ! [SY238: $i] :
            ~ ~ ! [SY239: $i] :
                  ~ ~ ! [SY240: $i] :
                        ~ ~ ! [SY241: $i] :
                              ~ ~ ! [SY242: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY238 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ SY238 @ sK23_SX0 ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ SY238 @ SY239 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ SY239 @ uri_rdf_rest ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ SY239 @ uri_rdf_nil ) )
                                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY240 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ SY240 @ uri_ex_X ) )
                                                                | ~ ( iext @ uri_rdf_rest @ SY240 @ SY241 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY241 @ uri_ex_Y ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY241 @ SY242 ) )
                                              | ~ ( iext @ uri_rdf_first @ SY242 @ uri_ex_Z ) )
                                        | ~ ( iext @ uri_rdf_rest @ SY242 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[479]) ).

thf(484,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ~ ( ip @ SV25 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[480]) ).

thf(485,plain,
    ! [SV25: $i,SV27: $i] :
      ( ( ( ~ ( ip @ SV27 ) )
        = $false )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[480]) ).

thf(486,plain,
    ! [SV27: $i,SV33: $i,SV32: $i,SV25: $i] :
      ( ( ( ~ ( iext @ SV25 @ SV32 @ SV33 )
          | ( iext @ SV27 @ SV32 @ SV33 ) )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[481]) ).

thf(487,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                      | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
                | ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[482]) ).

thf(488,plain,
    ( ( ! [SY238: $i] :
          ~ ~ ! [SY239: $i] :
                ~ ~ ! [SY240: $i] :
                      ~ ~ ! [SY241: $i] :
                            ~ ~ ! [SY242: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ SY238 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ SY238 @ sK23_SX0 ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ SY238 @ SY239 ) )
                                                                                            | ~ ( iext @ uri_rdf_first @ SY239 @ uri_rdf_rest ) )
                                                                                      | ~ ( iext @ uri_rdf_rest @ SY239 @ uri_rdf_nil ) )
                                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY240 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ SY240 @ uri_ex_X ) )
                                                              | ~ ( iext @ uri_rdf_rest @ SY240 @ SY241 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY241 @ uri_ex_Y ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY241 @ SY242 ) )
                                            | ~ ( iext @ uri_rdf_first @ SY242 @ uri_ex_Z ) )
                                      | ~ ( iext @ uri_rdf_rest @ SY242 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[483]) ).

thf(489,plain,
    ! [SV27: $i,SV25: $i] :
      ( ( ( ip @ SV25 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[484]) ).

thf(490,plain,
    ! [SV25: $i,SV27: $i] :
      ( ( ( ip @ SV27 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[485]) ).

thf(491,plain,
    ! [SV27: $i,SV33: $i,SV32: $i,SV25: $i] :
      ( ( ( ~ ( iext @ SV25 @ SV32 @ SV33 ) )
        = $true )
      | ( ( iext @ SV27 @ SV32 @ SV33 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[486]) ).

thf(492,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                    | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
              | ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) ) )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[487]) ).

thf(493,plain,
    ( ( ~ ~ ! [SY244: $i] :
              ~ ~ ! [SY245: $i] :
                    ~ ~ ! [SY246: $i] :
                          ~ ~ ! [SY247: $i] :
                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ SY244 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ SY244 @ uri_rdf_rest ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ SY244 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY245 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ SY245 @ uri_ex_X ) )
                                                            | ~ ( iext @ uri_rdf_rest @ SY245 @ SY246 ) )
                                                      | ~ ( iext @ uri_rdf_first @ SY246 @ uri_ex_Y ) )
                                                | ~ ( iext @ uri_rdf_rest @ SY246 @ SY247 ) )
                                          | ~ ( iext @ uri_rdf_first @ SY247 @ uri_ex_Z ) )
                                    | ~ ( iext @ uri_rdf_rest @ SY247 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[488]) ).

thf(494,plain,
    ! [SV27: $i,SV33: $i,SV32: $i,SV25: $i] :
      ( ( ( iext @ SV25 @ SV32 @ SV33 )
        = $false )
      | ( ( iext @ SV27 @ SV32 @ SV33 )
        = $true )
      | ( ( iext @ uri_rdfs_subPropertyOf @ SV25 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[491]) ).

thf(495,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
          | ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[492]) ).

thf(496,plain,
    ( ( ~ ! [SY244: $i] :
            ~ ~ ! [SY245: $i] :
                  ~ ~ ! [SY246: $i] :
                        ~ ~ ! [SY247: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ SY244 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ SY244 @ uri_rdf_rest ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ SY244 @ uri_rdf_nil ) )
                                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY245 ) )
                                                                | ~ ( iext @ uri_rdf_first @ SY245 @ uri_ex_X ) )
                                                          | ~ ( iext @ uri_rdf_rest @ SY245 @ SY246 ) )
                                                    | ~ ( iext @ uri_rdf_first @ SY246 @ uri_ex_Y ) )
                                              | ~ ( iext @ uri_rdf_rest @ SY246 @ SY247 ) )
                                        | ~ ( iext @ uri_rdf_first @ SY247 @ uri_ex_Z ) )
                                  | ~ ( iext @ uri_rdf_rest @ SY247 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[493]) ).

thf(497,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
                | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[495]) ).

thf(498,plain,
    ( ( ! [SY244: $i] :
          ~ ~ ! [SY245: $i] :
                ~ ~ ! [SY246: $i] :
                      ~ ~ ! [SY247: $i] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ SY244 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ SY244 @ uri_rdf_rest ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ SY244 @ uri_rdf_nil ) )
                                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY245 ) )
                                                              | ~ ( iext @ uri_rdf_first @ SY245 @ uri_ex_X ) )
                                                        | ~ ( iext @ uri_rdf_rest @ SY245 @ SY246 ) )
                                                  | ~ ( iext @ uri_rdf_first @ SY246 @ uri_ex_Y ) )
                                            | ~ ( iext @ uri_rdf_rest @ SY246 @ SY247 ) )
                                      | ~ ( iext @ uri_rdf_first @ SY247 @ uri_ex_Z ) )
                                | ~ ( iext @ uri_rdf_rest @ SY247 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[496]) ).

thf(499,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
              | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) ) )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[497]) ).

thf(500,plain,
    ( ( ~ ~ ! [SY248: $i] :
              ~ ~ ! [SY249: $i] :
                    ~ ~ ! [SY250: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY248 ) )
                                                            | ~ ( iext @ uri_rdf_first @ SY248 @ uri_ex_X ) )
                                                      | ~ ( iext @ uri_rdf_rest @ SY248 @ SY249 ) )
                                                | ~ ( iext @ uri_rdf_first @ SY249 @ uri_ex_Y ) )
                                          | ~ ( iext @ uri_rdf_rest @ SY249 @ SY250 ) )
                                    | ~ ( iext @ uri_rdf_first @ SY250 @ uri_ex_Z ) )
                              | ~ ( iext @ uri_rdf_rest @ SY250 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[498]) ).

thf(501,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 )
          | ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[499]) ).

thf(502,plain,
    ( ( ~ ! [SY248: $i] :
            ~ ~ ! [SY249: $i] :
                  ~ ~ ! [SY250: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY248 ) )
                                                          | ~ ( iext @ uri_rdf_first @ SY248 @ uri_ex_X ) )
                                                    | ~ ( iext @ uri_rdf_rest @ SY248 @ SY249 ) )
                                              | ~ ( iext @ uri_rdf_first @ SY249 @ uri_ex_Y ) )
                                        | ~ ( iext @ uri_rdf_rest @ SY249 @ SY250 ) )
                                  | ~ ( iext @ uri_rdf_first @ SY250 @ uri_ex_Z ) )
                            | ~ ( iext @ uri_rdf_rest @ SY250 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[500]) ).

thf(503,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV28 @ SV29 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[501]) ).

thf(504,plain,
    ( ( ! [SY248: $i] :
          ~ ~ ! [SY249: $i] :
                ~ ~ ! [SY250: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                            | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                      | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ SY248 ) )
                                                        | ~ ( iext @ uri_rdf_first @ SY248 @ uri_ex_X ) )
                                                  | ~ ( iext @ uri_rdf_rest @ SY248 @ SY249 ) )
                                            | ~ ( iext @ uri_rdf_first @ SY249 @ uri_ex_Y ) )
                                      | ~ ( iext @ uri_rdf_rest @ SY249 @ SY250 ) )
                                | ~ ( iext @ uri_rdf_first @ SY250 @ uri_ex_Z ) )
                          | ~ ( iext @ uri_rdf_rest @ SY250 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[502]) ).

thf(505,plain,
    ! [SV26: $i,SV31: $i,SV30: $i,SV29: $i,SV28: $i] :
      ( ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV28 @ SV30 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[503]) ).

thf(506,plain,
    ( ( ~ ~ ! [SY251: $i] :
              ~ ~ ! [SY252: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                        | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ SY251 ) )
                                          | ~ ( iext @ uri_rdf_first @ SY251 @ uri_ex_Y ) )
                                    | ~ ( iext @ uri_rdf_rest @ SY251 @ SY252 ) )
                              | ~ ( iext @ uri_rdf_first @ SY252 @ uri_ex_Z ) )
                        | ~ ( iext @ uri_rdf_rest @ SY252 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[504]) ).

thf(507,plain,
    ! [SV26: $i,SV31: $i,SV29: $i,SV30: $i,SV28: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV31 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[505]) ).

thf(508,plain,
    ( ( ~ ! [SY251: $i] :
            ~ ~ ! [SY252: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                                | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ SY251 ) )
                                        | ~ ( iext @ uri_rdf_first @ SY251 @ uri_ex_Y ) )
                                  | ~ ( iext @ uri_rdf_rest @ SY251 @ SY252 ) )
                            | ~ ( iext @ uri_rdf_first @ SY252 @ uri_ex_Z ) )
                      | ~ ( iext @ uri_rdf_rest @ SY252 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[506]) ).

thf(509,plain,
    ! [SV26: $i,SV29: $i,SV28: $i,SV31: $i,SV30: $i] :
      ( ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[507]) ).

thf(510,plain,
    ( ( ! [SY251: $i] :
          ~ ~ ! [SY252: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                    | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                              | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                        | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                  | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                      | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                                | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                          | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                                    | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                                  | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                                            | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ SY251 ) )
                                      | ~ ( iext @ uri_rdf_first @ SY251 @ uri_ex_Y ) )
                                | ~ ( iext @ uri_rdf_rest @ SY251 @ SY252 ) )
                          | ~ ( iext @ uri_rdf_first @ SY252 @ uri_ex_Z ) )
                    | ~ ( iext @ uri_rdf_rest @ SY252 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[508]) ).

thf(511,plain,
    ! [SV26: $i,SV31: $i,SV29: $i,SV28: $i,SV30: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                  | ~ ( ip @ SV29 ) )
                            | ~ ( ip @ SV31 ) )
                      | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                            ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                                  | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                            | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                    | ~ ( ip @ SV29 ) )
                              | ~ ( ip @ SV31 ) )
                        | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[509]) ).

thf(512,plain,
    ( ( ~ ~ ! [SY253: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                  | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                            | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
                              | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ SY253 ) )
                        | ~ ( iext @ uri_rdf_first @ SY253 @ uri_ex_Z ) )
                  | ~ ( iext @ uri_rdf_rest @ SY253 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[510]) ).

thf(513,plain,
    ! [SV30: $i,SV31: $i,SV29: $i,SV28: $i,SV26: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
              | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                              | ~ ( ip @ SV29 ) )
                        | ~ ( ip @ SV31 ) )
                  | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                        ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                              | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                        | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
          | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                | ~ ( ip @ SV29 ) )
                          | ~ ( ip @ SV31 ) )
                    | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                          ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                          | ( iext @ SV26 @ SY235 @ SY237 ) ) )
              | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[511]) ).

thf(514,plain,
    ( ( ~ ! [SY253: $i] :
            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
                            | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ SY253 ) )
                      | ~ ( iext @ uri_rdf_first @ SY253 @ uri_ex_Z ) )
                | ~ ( iext @ uri_rdf_rest @ SY253 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[512]) ).

thf(515,plain,
    ! [SV30: $i,SV31: $i,SV29: $i,SV28: $i,SV26: $i] :
      ( ( ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
              | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                              | ~ ( ip @ SV29 ) )
                        | ~ ( ip @ SV31 ) )
                  | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                        ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                              | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                        | ( iext @ SV26 @ SY232 @ SY234 ) ) ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[513]) ).

thf(516,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                                | ~ ( ip @ SV29 ) )
                          | ~ ( ip @ SV31 ) )
                    | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                          ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                                | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                          | ( iext @ SV26 @ SY235 @ SY237 ) ) )
              | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) ) )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[513]) ).

thf(517,plain,
    ( ( ! [SY253: $i] :
          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                  | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                            | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                                | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                          | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                    | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                              | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                            | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                                      | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                                | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
                          | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ SY253 ) )
                    | ~ ( iext @ uri_rdf_first @ SY253 @ uri_ex_Z ) )
              | ~ ( iext @ uri_rdf_rest @ SY253 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[514]) ).

thf(518,plain,
    ! [SV30: $i,SV31: $i,SV29: $i,SV28: $i,SV26: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
          | ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                          | ~ ( ip @ SV29 ) )
                    | ~ ( ip @ SV31 ) )
              | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                    ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                          | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                    | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[515]) ).

thf(519,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                            | ~ ( ip @ SV29 ) )
                      | ~ ( ip @ SV31 ) )
                | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                      ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                            | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                      | ( iext @ SV26 @ SY235 @ SY237 ) ) )
          | ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[516]) ).

thf(520,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                      | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                              | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
                        | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) )
                  | ~ ( iext @ uri_rdf_first @ sK30_SY253 @ uri_ex_Z ) )
            | ~ ( iext @ uri_rdf_rest @ sK30_SY253 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[517]) ).

thf(521,plain,
    ! [SV30: $i,SV31: $i,SV29: $i,SV28: $i,SV26: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                          | ~ ( ip @ SV29 ) )
                    | ~ ( ip @ SV31 ) )
              | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                    ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                          | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                    | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[518]) ).

thf(522,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                            | ~ ( ip @ SV29 ) )
                      | ~ ( ip @ SV31 ) )
                | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                      ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                            | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                      | ( iext @ SV26 @ SY235 @ SY237 ) ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[519]) ).

thf(523,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                    | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                            | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
                      | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) )
                | ~ ( iext @ uri_rdf_first @ sK30_SY253 @ uri_ex_Z ) )
          | ~ ( iext @ uri_rdf_rest @ sK30_SY253 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[520]) ).

thf(524,plain,
    ! [SV30: $i,SV31: $i,SV29: $i,SV28: $i,SV26: $i] :
      ( ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                          | ~ ( ip @ SV29 ) )
                    | ~ ( ip @ SV31 ) )
              | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                    ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                          | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                    | ( iext @ SV26 @ SY232 @ SY234 ) ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[521]) ).

thf(525,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                          | ~ ( ip @ SV29 ) )
                    | ~ ( ip @ SV31 ) )
              | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                    ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                          | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                    | ( iext @ SV26 @ SY235 @ SY237 ) ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[522]) ).

thf(526,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                              | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                        | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
                  | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) )
            | ~ ( iext @ uri_rdf_first @ sK30_SY253 @ uri_ex_Z ) )
      | ~ ( iext @ uri_rdf_rest @ sK30_SY253 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[523]) ).

thf(527,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                      | ~ ( ip @ SV29 ) )
                | ~ ( ip @ SV31 ) )
          | ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                      | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                | ( iext @ SV26 @ SY232 @ SY234 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[524]) ).

thf(528,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                      | ~ ( ip @ SV29 ) )
                | ~ ( ip @ SV31 ) )
          | ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[525]) ).

thf(529,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                                | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                              | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                        | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
                  | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) )
            | ~ ( iext @ uri_rdf_first @ sK30_SY253 @ uri_ex_Z ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[526]) ).

thf(530,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK30_SY253 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[526]) ).

thf(531,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                      | ~ ( ip @ SV29 ) )
                | ~ ( ip @ SV31 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[527]) ).

thf(532,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV31: $i,SV29: $i] :
      ( ( ( ~ ! [SY232: $i,SY233: $i,SY234: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                      | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
                | ( iext @ SV26 @ SY232 @ SY234 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[527]) ).

thf(533,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ip @ SV26 )
                      | ~ ( ip @ SV29 ) )
                | ~ ( ip @ SV31 ) ) )
        = $true )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[528]) ).

thf(534,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                    | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                              | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                            | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                      | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
                | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) )
          | ~ ( iext @ uri_rdf_first @ sK30_SY253 @ uri_ex_Z ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[529]) ).

thf(535,plain,
    ( ( iext @ uri_rdf_rest @ sK30_SY253 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[530]) ).

thf(536,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ip @ SV26 )
                    | ~ ( ip @ SV29 ) )
              | ~ ( ip @ SV31 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[531]) ).

thf(537,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV31: $i,SV29: $i] :
      ( ( ( ! [SY232: $i,SY233: $i,SY234: $i] :
              ( ~ ~ ( ~ ( iext @ SV29 @ SY232 @ SY233 )
                    | ~ ( iext @ SV31 @ SY233 @ SY234 ) )
              | ( iext @ SV26 @ SY232 @ SY234 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[532]) ).

thf(538,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ip @ SV26 )
                    | ~ ( ip @ SV29 ) )
              | ~ ( ip @ SV31 ) ) )
        = $false )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[533]) ).

thf(539,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                              | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                        | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                  | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
            | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) )
      | ~ ( iext @ uri_rdf_first @ sK30_SY253 @ uri_ex_Z ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[534]) ).

thf(540,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV26 )
                | ~ ( ip @ SV29 ) )
          | ~ ( ip @ SV31 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[536]) ).

thf(541,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV31: $i,SV34: $i,SV29: $i] :
      ( ( ( ! [SY254: $i,SY255: $i] :
              ( ~ ~ ( ~ ( iext @ SV29 @ SV34 @ SY254 )
                    | ~ ( iext @ SV31 @ SY254 @ SY255 ) )
              | ( iext @ SV26 @ SV34 @ SY255 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[537]) ).

thf(542,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV26 )
                | ~ ( ip @ SV29 ) )
          | ~ ( ip @ SV31 ) )
        = $true )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[538]) ).

thf(543,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                    | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                              | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                        | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                  | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
            | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[539]) ).

thf(544,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK30_SY253 @ uri_ex_Z ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[539]) ).

thf(545,plain,
    ! [SV31: $i,SV30: $i,SV28: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV26 )
                | ~ ( ip @ SV29 ) ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[540]) ).

thf(546,plain,
    ! [SV29: $i,SV30: $i,SV28: $i,SV26: $i,SV31: $i] :
      ( ( ( ~ ( ip @ SV31 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[540]) ).

thf(547,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV31: $i,SV35: $i,SV34: $i,SV29: $i] :
      ( ( ( ! [SY256: $i] :
              ( ~ ~ ( ~ ( iext @ SV29 @ SV34 @ SV35 )
                    | ~ ( iext @ SV31 @ SV35 @ SY256 ) )
              | ( iext @ SV26 @ SV34 @ SY256 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[541]) ).

thf(548,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ( ip @ SV26 )
                | ~ ( ip @ SV29 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV31 ) )
        = $true )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[542]) ).

thf(549,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                            | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                      | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
                | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
          | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[543]) ).

thf(550,plain,
    ( ( iext @ uri_rdf_first @ sK30_SY253 @ uri_ex_Z )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[544]) ).

thf(551,plain,
    ! [SV31: $i,SV30: $i,SV28: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ~ ( ip @ SV26 )
              | ~ ( ip @ SV29 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[545]) ).

thf(552,plain,
    ! [SV29: $i,SV30: $i,SV28: $i,SV26: $i,SV31: $i] :
      ( ( ( ip @ SV31 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[546]) ).

thf(553,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV36: $i,SV31: $i,SV35: $i,SV34: $i,SV29: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV29 @ SV34 @ SV35 )
                | ~ ( iext @ SV31 @ SV35 @ SV36 ) )
          | ( iext @ SV26 @ SV34 @ SV36 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[547]) ).

thf(554,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ~ ( ip @ SV26 )
              | ~ ( ip @ SV29 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV31 ) )
        = $true )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[548]) ).

thf(555,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                        | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                  | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
            | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
      | ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[549]) ).

thf(556,plain,
    ! [SV31: $i,SV30: $i,SV28: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ip @ SV26 )
          | ~ ( ip @ SV29 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[551]) ).

thf(557,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV36: $i,SV31: $i,SV35: $i,SV34: $i,SV29: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV29 @ SV34 @ SV35 )
                | ~ ( iext @ SV31 @ SV35 @ SV36 ) ) )
        = $true )
      | ( ( iext @ SV26 @ SV34 @ SV36 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[553]) ).

thf(558,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ip @ SV26 )
          | ~ ( ip @ SV29 ) )
        = $true )
      | ( ( ~ ( ip @ SV31 ) )
        = $true )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[554]) ).

thf(559,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                    | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                              | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                        | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                  | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
            | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[555]) ).

thf(560,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[555]) ).

thf(561,plain,
    ! [SV29: $i,SV31: $i,SV30: $i,SV28: $i,SV26: $i] :
      ( ( ( ~ ( ip @ SV26 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[556]) ).

thf(562,plain,
    ! [SV31: $i,SV30: $i,SV28: $i,SV26: $i,SV29: $i] :
      ( ( ( ~ ( ip @ SV29 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[556]) ).

thf(563,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV36: $i,SV31: $i,SV35: $i,SV34: $i,SV29: $i] :
      ( ( ( ~ ( ~ ( iext @ SV29 @ SV34 @ SV35 )
              | ~ ( iext @ SV31 @ SV35 @ SV36 ) ) )
        = $false )
      | ( ( iext @ SV26 @ SV34 @ SV36 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[557]) ).

thf(564,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ~ ( ip @ SV26 ) )
        = $true )
      | ( ( ~ ( ip @ SV29 ) )
        = $true )
      | ( ( ~ ( ip @ SV31 ) )
        = $true )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[558]) ).

thf(565,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                        | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                                  | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                      | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
                | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
          | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[559]) ).

thf(566,plain,
    ( ( iext @ uri_rdf_rest @ sK29_SY251 @ sK30_SY253 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[560]) ).

thf(567,plain,
    ! [SV29: $i,SV31: $i,SV30: $i,SV28: $i,SV26: $i] :
      ( ( ( ip @ SV26 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[561]) ).

thf(568,plain,
    ! [SV31: $i,SV30: $i,SV28: $i,SV26: $i,SV29: $i] :
      ( ( ( ip @ SV29 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[562]) ).

thf(569,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV36: $i,SV31: $i,SV35: $i,SV34: $i,SV29: $i] :
      ( ( ( ~ ( iext @ SV29 @ SV34 @ SV35 )
          | ~ ( iext @ SV31 @ SV35 @ SV36 ) )
        = $true )
      | ( ( iext @ SV26 @ SV34 @ SV36 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[563]) ).

thf(570,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV29: $i,SV26: $i] :
      ( ( ( ip @ SV26 )
        = $false )
      | ( ( ~ ( ip @ SV29 ) )
        = $true )
      | ( ( ~ ( ip @ SV31 ) )
        = $true )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[564]) ).

thf(571,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                  | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
            | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
      | ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[565]) ).

thf(572,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV36: $i,SV31: $i,SV35: $i,SV34: $i,SV29: $i] :
      ( ( ( ~ ( iext @ SV29 @ SV34 @ SV35 ) )
        = $true )
      | ( ( ~ ( iext @ SV31 @ SV35 @ SV36 ) )
        = $true )
      | ( ( iext @ SV26 @ SV34 @ SV36 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[569]) ).

thf(573,plain,
    ! [SV30: $i,SV28: $i,SV31: $i,SV26: $i,SV29: $i] :
      ( ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ~ ( ip @ SV31 ) )
        = $true )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[570]) ).

thf(574,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                    | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                              | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                        | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                  | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
            | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[571]) ).

thf(575,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[571]) ).

thf(576,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV36: $i,SV31: $i,SV35: $i,SV34: $i,SV29: $i] :
      ( ( ( iext @ SV29 @ SV34 @ SV35 )
        = $false )
      | ( ( ~ ( iext @ SV31 @ SV35 @ SV36 ) )
        = $true )
      | ( ( iext @ SV26 @ SV34 @ SV36 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[572]) ).

thf(577,plain,
    ! [SV30: $i,SV28: $i,SV29: $i,SV26: $i,SV31: $i] :
      ( ( ( ip @ SV31 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ~ ! [SY235: $i,SY236: $i,SY237: $i] :
                ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                      | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
                | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[573]) ).

thf(578,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                                  | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                            | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
                | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
          | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[574]) ).

thf(579,plain,
    ( ( iext @ uri_rdf_first @ sK29_SY251 @ uri_ex_Y )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[575]) ).

thf(580,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV34: $i,SV29: $i,SV36: $i,SV35: $i,SV31: $i] :
      ( ( ( iext @ SV31 @ SV35 @ SV36 )
        = $false )
      | ( ( iext @ SV29 @ SV34 @ SV35 )
        = $false )
      | ( ( iext @ SV26 @ SV34 @ SV36 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[576]) ).

thf(581,plain,
    ! [SV30: $i,SV28: $i,SV26: $i,SV31: $i,SV29: $i] :
      ( ( ( ! [SY235: $i,SY236: $i,SY237: $i] :
              ( ~ ~ ( ~ ( iext @ SV29 @ SY235 @ SY236 )
                    | ~ ( iext @ SV31 @ SY236 @ SY237 ) )
              | ( iext @ SV26 @ SY235 @ SY237 ) ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[577]) ).

thf(582,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                              | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
            | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
      | ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[578]) ).

thf(583,plain,
    ! [SV31: $i,SV26: $i,SV28: $i,SV30: $i,SV29: $i] :
      ( ( ( ! [SY257: $i,SY258: $i] :
              ( ~ ~ ( ~ ( iext @ SV29 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ SY257 )
                    | ~ ( iext @ SV31 @ SY257 @ SY258 ) )
              | ( iext @ SV26 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ SY258 ) ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[581]) ).

thf(584,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                              | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                  | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
            | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[582]) ).

thf(585,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[582]) ).

thf(586,plain,
    ! [SV31: $i,SV26: $i,SV28: $i,SV30: $i,SV29: $i] :
      ( ( ( ! [SY259: $i] :
              ( ~ ~ ( ~ ( iext @ SV29 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) )
                    | ~ ( iext @ SV31 @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) @ SY259 ) )
              | ( iext @ SV26 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ SY259 ) ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[583]) ).

thf(587,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                      | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                            | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
                | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
          | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[584]) ).

thf(588,plain,
    ( ( iext @ uri_rdf_rest @ sK28_SY248 @ sK29_SY251 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[585]) ).

thf(589,plain,
    ! [SV31: $i,SV26: $i,SV28: $i,SV30: $i,SV29: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV29 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) )
                | ~ ( iext @ SV31 @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) @ ( sK33_SY259 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) ) )
          | ( iext @ SV26 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK33_SY259 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[586]) ).

thf(590,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                              | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                        | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
      | ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[587]) ).

thf(591,plain,
    ! [SV31: $i,SV26: $i,SV28: $i,SV30: $i,SV29: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV29 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) )
                | ~ ( iext @ SV31 @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) @ ( sK33_SY259 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) ) ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[589]) ).

thf(592,plain,
    ! [SV29: $i,SV31: $i,SV28: $i,SV30: $i,SV26: $i] :
      ( ( ( iext @ SV26 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK33_SY259 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[589]) ).

thf(593,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                        | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                  | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                              | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                        | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
            | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[590]) ).

thf(594,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[590]) ).

thf(595,plain,
    ! [SV31: $i,SV26: $i,SV28: $i,SV30: $i,SV29: $i] :
      ( ( ( ~ ( ~ ( iext @ SV29 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) )
              | ~ ( iext @ SV31 @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) @ ( sK33_SY259 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) ) ) )
        = $true )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[591]) ).

thf(596,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                                | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                            | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                      | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
                | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
          | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[593]) ).

thf(597,plain,
    ( ( iext @ uri_rdf_first @ sK28_SY248 @ uri_ex_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[594]) ).

thf(598,plain,
    ! [SV31: $i,SV26: $i,SV28: $i,SV30: $i,SV29: $i] :
      ( ( ( ~ ( iext @ SV29 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) )
          | ~ ( iext @ SV31 @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) @ ( sK33_SY259 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[595]) ).

thf(599,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                        | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                  | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
      | ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[596]) ).

thf(600,plain,
    ! [SV31: $i,SV26: $i,SV28: $i,SV30: $i,SV29: $i] :
      ( ( ( ~ ( iext @ SV29 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[598]) ).

thf(601,plain,
    ! [SV29: $i,SV30: $i,SV28: $i,SV26: $i,SV31: $i] :
      ( ( ( ~ ( iext @ SV31 @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) @ ( sK33_SY259 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) ) )
        = $false )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[598]) ).

thf(602,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                  | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                            | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                        | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                  | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[599]) ).

thf(603,plain,
    ( ( ~ ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[599]) ).

thf(604,plain,
    ! [SV31: $i,SV26: $i,SV28: $i,SV30: $i,SV29: $i] :
      ( ( ( iext @ SV29 @ ( sK31_SY235 @ SV30 @ SV28 @ SV26 @ SV31 @ SV29 ) @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) )
        = $true )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[600]) ).

thf(605,plain,
    ! [SV29: $i,SV30: $i,SV28: $i,SV26: $i,SV31: $i] :
      ( ( ( iext @ SV31 @ ( sK32_SY257 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) @ ( sK33_SY259 @ SV31 @ SV26 @ SV28 @ SV30 @ SV29 ) )
        = $true )
      | ( ( ip @ SV29 )
        = $false )
      | ( ( ip @ SV26 )
        = $false )
      | ( ( ip @ SV31 )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV26 @ SV28 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV31 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV28 @ SV29 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV28 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[601]) ).

thf(606,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                            | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                      | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
                | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
          | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[602]) ).

thf(607,plain,
    ( ( iext @ uri_skos_memberList @ uri_ex_MyOrderedCollection @ sK28_SY248 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[603]) ).

thf(608,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                              | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                  | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
            | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
      | ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[606]) ).

thf(609,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                      | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                              | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                  | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
            | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[608]) ).

thf(610,plain,
    ( ( ~ ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[608]) ).

thf(611,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                    | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                            | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                      | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
                | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
          | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[609]) ).

thf(612,plain,
    ( ( iext @ uri_rdf_type @ uri_ex_MyOrderedCollection @ uri_skos_OrderedCollection )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[610]) ).

thf(613,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                        | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
            | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
      | ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[611]) ).

thf(614,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                                | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                        | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
            | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[613]) ).

thf(615,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[613]) ).

thf(616,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                    | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                              | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                      | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
                | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
          | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[614]) ).

thf(617,plain,
    ( ( iext @ uri_rdf_rest @ sK27_SY244 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[615]) ).

thf(618,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                              | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                  | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
      | ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[616]) ).

thf(619,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                              | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                  | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[618]) ).

thf(620,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[618]) ).

thf(621,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                            | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
                | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
          | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[619]) ).

thf(622,plain,
    ( ( iext @ uri_rdf_first @ sK27_SY244 @ uri_rdf_rest )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[620]) ).

thf(623,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                              | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                        | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
            | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
      | ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[621]) ).

thf(624,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                    | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                              | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                        | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
            | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[623]) ).

thf(625,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[623]) ).

thf(626,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                        | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                                  | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                            | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                      | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
                | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
          | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[624]) ).

thf(627,plain,
    ( ( iext @ uri_rdf_rest @ sK26_SY238 @ sK27_SY244 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[625]) ).

thf(628,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                        | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                  | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
      | ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[626]) ).

thf(629,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                    | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                              | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                        | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                  | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[628]) ).

thf(630,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[628]) ).

thf(631,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                                  | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                            | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                      | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
                | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
          | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[629]) ).

thf(632,plain,
    ( ( iext @ uri_rdf_first @ sK26_SY238 @ sK23_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[630]) ).

thf(633,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                  | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
            | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
      | ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[631]) ).

thf(634,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                              | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                        | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                  | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
            | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[633]) ).

thf(635,plain,
    ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[633]) ).

thf(636,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                      | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
                | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
          | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[634]) ).

thf(637,plain,
    ( ( iext @ uri_owl_propertyChainAxiom @ sK23_SX0 @ sK26_SY238 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[635]) ).

thf(638,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                        | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
            | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
      | ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[636]) ).

thf(639,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                        | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                  | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
            | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[638]) ).

thf(640,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[638]) ).

thf(641,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
                | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
          | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[639]) ).

thf(642,plain,
    ( ( iext @ uri_rdf_rest @ sK25_SY226 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[640]) ).

thf(643,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                  | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
      | ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[641]) ).

thf(644,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                  | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
            | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[643]) ).

thf(645,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[643]) ).

thf(646,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
                | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
          | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[644]) ).

thf(647,plain,
    ( ( iext @ uri_rdf_first @ sK25_SY226 @ uri_rdf_first )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[645]) ).

thf(648,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
      | ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[646]) ).

thf(649,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
            | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[648]) ).

thf(650,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[648]) ).

thf(651,plain,
    ( ( ~ ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
                | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
          | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[649]) ).

thf(652,plain,
    ( ( iext @ uri_rdf_rest @ sK24_SY193 @ sK25_SY226 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[650]) ).

thf(653,plain,
    ( ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
      | ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[651]) ).

thf(654,plain,
    ( ( ~ ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[653]) ).

thf(655,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[653]) ).

thf(656,plain,
    ( ( ~ ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
          | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[654]) ).

thf(657,plain,
    ( ( iext @ uri_rdf_first @ sK24_SY193 @ sK23_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[655]) ).

thf(658,plain,
    ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
      | ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[656]) ).

thf(659,plain,
    ( ( ~ ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[658]) ).

thf(660,plain,
    ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[658]) ).

thf(661,plain,
    ( ( iext @ uri_rdfs_subPropertyOf @ uri_skos_memberList @ sK23_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[659]) ).

thf(662,plain,
    ( ( iext @ uri_owl_propertyChainAxiom @ uri_skos_member @ sK24_SY193 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[660]) ).

thf(663,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[455,662,661,657,652,647,642,637,632,627,622,617,612,607,605,604,597,592,588,580,579,568,567,566,552,550,535,494,490,489]) ).

thf(664,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[663,231,447]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SWB022+2 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.04  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.06/0.18  % Computer : n004.cluster.edu
% 0.06/0.18  % Model    : x86_64 x86_64
% 0.06/0.18  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.18  % Memory   : 8046.5625MB
% 0.06/0.18  % OS       : Linux 6.8.0-71-generic
% 0.06/0.18  % CPULimit : 300
% 0.06/0.18  % WCLimit  : 300
% 0.06/0.18  % DateTime : Tue Oct  6 15:52:39 UTC 2026
% 0.06/0.18  % CPUTime  : 
% 0.06/0.18  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 2.97/0.80  
% 2.97/0.80   No.of.Axioms: 3
% 2.97/0.80  
% 2.97/0.80   Length.of.Defs: 0
% 2.97/0.80  
% 2.97/0.80   Contains.Choice.Funs: false
% 2.97/0.80  .....................................
% 2.97/0.80  
% 2.97/0.80  ********************************
% 2.97/0.80  *   All subproblems solved!    *
% 2.97/0.80  ********************************
% 2.97/0.80  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:3,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:663,loop_count:0,foatp_calls:1,translation:fof_full)
% 2.97/0.80  
% 2.97/0.80  %**** Beginning of derivation protocol ****
% 2.97/0.80  % SZS output start CNFRefutation
% See solution above
% 2.97/0.81  
% 2.97/0.81  %**** End of derivation protocol ****
% 2.97/0.81  %**** no. of clauses in derivation: 664 ****
% 2.97/0.81  %**** clause counter: 663 ****
% 2.97/0.81  
% 2.97/0.81  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:3,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:663,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------