TSTP Solution File: SWB027+2 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SWB027+2 : TPTP v8.1.0. Released v5.2.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n026.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Tue Jul 19 19:13:33 EDT 2022

% Result   : Theorem 0.39s 0.65s
% Output   : CNFRefutation 0.51s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   35
%            Number of leaves      :   30
% Syntax   : Number of formulae    :  327 ( 139 unt;  23 typ;   0 def)
%            Number of atoms       : 3663 ( 900 equ;   0 cnn)
%            Maximal formula atoms :   11 (  12 avg)
%            Number of connectives : 9565 (1610   ~;1579   |;  76   &;6282   @)
%                                         (  12 <=>;   6  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   19 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   28 (  28   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   26 (  23 usr;  14 con; 0-5 aty)
%            Number of variables   : 1263 (   0   ^1257   !;   6   ?;1263   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_icext,type,
    icext: $i > $i > $o ).

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

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

thf(tp_sK10_SY30,type,
    sK10_SY30: $i > $i > $i > $i > $i > $i ).

thf(tp_sK11_SY32,type,
    sK11_SY32: $i > $i > $i > $i > $i > $i ).

thf(tp_sK1_BNODE_l1,type,
    sK1_BNODE_l1: $i ).

thf(tp_sK2_SY23,type,
    sK2_SY23: $i ).

thf(tp_sK3_SY25,type,
    sK3_SY25: $i ).

thf(tp_sK4_X,type,
    sK4_X: $i > $i > $i ).

thf(tp_sK5_SY26,type,
    sK5_SY26: $i > $i > $i ).

thf(tp_sK6_X1,type,
    sK6_X1: $i > $i ).

thf(tp_sK7_SY27,type,
    sK7_SY27: $i > $i ).

thf(tp_sK8_SY29,type,
    sK8_SY29: $i > $i ).

thf(tp_sK9_Y0,type,
    sK9_Y0: $i > $i > $i > $i > $i > $i ).

thf(tp_uri_ex_p,type,
    uri_ex_p: $i ).

thf(tp_uri_owl_InverseFunctionalProperty,type,
    uri_owl_InverseFunctionalProperty: $i ).

thf(tp_uri_owl_inverseOf,type,
    uri_owl_inverseOf: $i ).

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

thf(tp_uri_owl_sameAs,type,
    uri_owl_sameAs: $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(1,axiom,
    ? [BNODE_l1: $i,BNODE_l2: $i,BNODE_v: $i] :
      ( ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ BNODE_l1 )
      & ( iext @ uri_rdf_first @ BNODE_l1 @ uri_ex_p )
      & ( iext @ uri_rdf_rest @ BNODE_l1 @ BNODE_l2 )
      & ( iext @ uri_rdf_first @ BNODE_l2 @ BNODE_v )
      & ( iext @ uri_rdf_rest @ BNODE_l2 @ uri_rdf_nil )
      & ( iext @ uri_owl_inverseOf @ BNODE_v @ uri_ex_p ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_premise_fullish_027_Inferred_Property_Characteristics_II) ).

thf(2,axiom,
    ! [P1: $i,P2: $i] :
      ( ( iext @ uri_owl_inverseOf @ P1 @ P2 )
    <=> ( ( ip @ P1 )
        & ( ip @ P2 )
        & ! [X: $i,Y: $i] :
            ( ( iext @ P1 @ X @ Y )
          <=> ( iext @ P2 @ Y @ X ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',owl_inv) ).

thf(3,axiom,
    ! [P: $i] :
      ( ( icext @ uri_owl_InverseFunctionalProperty @ P )
    <=> ( ( ip @ P )
        & ! [X1: $i,X2: $i,Y: $i] :
            ( ( ( iext @ P @ X1 @ Y )
              & ( iext @ P @ X2 @ Y ) )
           => ( X1 = X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',owl_char_inversefunctional) ).

thf(4,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/sandbox/benchmark/theBenchmark.p',owl_chain_002) ).

thf(5,axiom,
    ! [X: $i,Y: $i] :
      ( ( iext @ uri_owl_sameAs @ X @ Y )
    <=> ( X = Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',owl_eqdis_sameas) ).

thf(6,axiom,
    ! [X: $i,C: $i] :
      ( ( iext @ uri_rdf_type @ X @ C )
    <=> ( icext @ C @ X ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rdfs_cext_def) ).

thf(7,conjecture,
    iext @ uri_rdf_type @ uri_ex_p @ uri_owl_InverseFunctionalProperty,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_conclusion_fullish_027_Inferred_Property_Characteristics_II) ).

thf(8,negated_conjecture,
    ( ( iext @ uri_rdf_type @ uri_ex_p @ uri_owl_InverseFunctionalProperty )
    = $false ),
    inference(negate_conjecture,[status(cth)],[7]) ).

thf(9,plain,
    ( ( iext @ uri_rdf_type @ uri_ex_p @ uri_owl_InverseFunctionalProperty )
    = $false ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(10,plain,
    ( ( ? [BNODE_l1: $i,BNODE_l2: $i,BNODE_v: $i] :
          ( ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ BNODE_l1 )
          & ( iext @ uri_rdf_first @ BNODE_l1 @ uri_ex_p )
          & ( iext @ uri_rdf_rest @ BNODE_l1 @ BNODE_l2 )
          & ( iext @ uri_rdf_first @ BNODE_l2 @ BNODE_v )
          & ( iext @ uri_rdf_rest @ BNODE_l2 @ uri_rdf_nil )
          & ( iext @ uri_owl_inverseOf @ BNODE_v @ uri_ex_p ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(11,plain,
    ( ( ! [P1: $i,P2: $i] :
          ( ( iext @ uri_owl_inverseOf @ P1 @ P2 )
        <=> ( ( ip @ P1 )
            & ( ip @ P2 )
            & ! [X: $i,Y: $i] :
                ( ( iext @ P1 @ X @ Y )
              <=> ( iext @ P2 @ Y @ X ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(12,plain,
    ( ( ! [P: $i] :
          ( ( icext @ uri_owl_InverseFunctionalProperty @ P )
        <=> ( ( ip @ P )
            & ! [X1: $i,X2: $i,Y: $i] :
                ( ( ( iext @ P @ X1 @ Y )
                  & ( iext @ P @ X2 @ Y ) )
               => ( X1 = X2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(13,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)],[4]) ).

thf(14,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( iext @ uri_owl_sameAs @ X @ Y )
        <=> ( X = Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(15,plain,
    ( ( ! [X: $i,C: $i] :
          ( ( iext @ uri_rdf_type @ X @ C )
        <=> ( icext @ C @ X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(16,plain,
    ( ( ~ ( iext @ uri_rdf_type @ uri_ex_p @ uri_owl_InverseFunctionalProperty ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[9]) ).

thf(17,plain,
    ( ( ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
      & ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p )
      & ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 )
      & ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 )
      & ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil )
      & ( iext @ uri_owl_inverseOf @ sK3_SY25 @ uri_ex_p ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[10]) ).

thf(18,plain,
    ( ( ! [P1: $i,P2: $i] :
          ( ( ( ~ ( iext @ P1 @ ( sK4_X @ P2 @ P1 ) @ ( sK5_SY26 @ P2 @ P1 ) )
              | ~ ( iext @ P2 @ ( sK5_SY26 @ P2 @ P1 ) @ ( sK4_X @ P2 @ P1 ) ) )
            & ( ( iext @ P1 @ ( sK4_X @ P2 @ P1 ) @ ( sK5_SY26 @ P2 @ P1 ) )
              | ( iext @ P2 @ ( sK5_SY26 @ P2 @ P1 ) @ ( sK4_X @ P2 @ P1 ) ) ) )
          | ~ ( ip @ P1 )
          | ~ ( ip @ P2 )
          | ( iext @ uri_owl_inverseOf @ P1 @ P2 ) )
      & ! [P1: $i,P2: $i] :
          ( ~ ( iext @ uri_owl_inverseOf @ P1 @ P2 )
          | ( ! [X: $i,Y: $i] :
                ( ~ ( iext @ P1 @ X @ Y )
                | ( iext @ P2 @ Y @ X ) )
            & ! [X: $i,Y: $i] :
                ( ~ ( iext @ P2 @ Y @ X )
                | ( iext @ P1 @ X @ Y ) ) ) )
      & ! [P1: $i] :
          ( ! [P2: $i] :
              ~ ( iext @ uri_owl_inverseOf @ P1 @ P2 )
          | ( ip @ P1 ) )
      & ! [P1: $i,P2: $i] :
          ( ~ ( iext @ uri_owl_inverseOf @ P1 @ P2 )
          | ( ip @ P2 ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[11]) ).

thf(19,plain,
    ( ( ! [P: $i] :
          ( ( ( iext @ P @ ( sK6_X1 @ P ) @ ( sK8_SY29 @ P ) )
            & ( iext @ P @ ( sK7_SY27 @ P ) @ ( sK8_SY29 @ P ) )
            & ( ( sK6_X1 @ P )
             != ( sK7_SY27 @ P ) ) )
          | ~ ( ip @ P )
          | ( icext @ uri_owl_InverseFunctionalProperty @ P ) )
      & ! [P: $i] :
          ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ P )
          | ! [X1: $i,X2: $i] :
              ( ! [Y: $i] :
                  ( ~ ( iext @ P @ X1 @ Y )
                  | ~ ( iext @ P @ X2 @ Y ) )
              | ( X1 = X2 ) ) )
      & ! [P: $i] :
          ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ P )
          | ( ip @ P ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[12]) ).

thf(20,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 @ P1 @ ( sK9_Y0 @ P2 @ S2 @ P1 @ S1 @ P ) @ ( sK10_SY30 @ P2 @ S2 @ P1 @ S1 @ P ) )
                & ( iext @ P2 @ ( sK10_SY30 @ P2 @ S2 @ P1 @ S1 @ P ) @ ( sK11_SY32 @ P2 @ S2 @ P1 @ S1 @ P ) )
                & ~ ( iext @ P @ ( sK9_Y0 @ P2 @ S2 @ P1 @ S1 @ P ) @ ( sK11_SY32 @ P2 @ S2 @ P1 @ S1 @ P ) ) )
              | ~ ( ip @ P )
              | ~ ( ip @ P1 )
              | ~ ( ip @ P2 )
              | ( iext @ uri_owl_propertyChainAxiom @ P @ S1 ) )
          & ! [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 )
              | ! [Y0: $i,Y1: $i,Y2: $i] :
                  ( ~ ( iext @ P1 @ Y0 @ Y1 )
                  | ~ ( iext @ P2 @ Y1 @ Y2 )
                  | ( iext @ P @ Y0 @ Y2 ) ) )
          & ( ! [S2: $i] :
                ( ~ ( iext @ uri_rdf_first @ S1 @ P1 )
                | ~ ( iext @ uri_rdf_rest @ S1 @ S2 )
                | ! [P2: $i] :
                    ~ ( iext @ uri_rdf_first @ S2 @ P2 )
                | ~ ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
            | ( ip @ P ) )
          & ( ! [S2: $i] :
                ( ~ ( iext @ uri_rdf_first @ S1 @ P1 )
                | ~ ( iext @ uri_rdf_rest @ S1 @ S2 )
                | ! [P2: $i] :
                    ~ ( iext @ uri_rdf_first @ S2 @ P2 )
                | ~ ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
            | ( ip @ P1 ) )
          & ! [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 @ P2 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[13]) ).

thf(21,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( X != Y )
          | ( iext @ uri_owl_sameAs @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( iext @ uri_owl_sameAs @ X @ Y )
          | ( X = Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[14]) ).

thf(22,plain,
    ( ( ! [X: $i,C: $i] :
          ( ~ ( icext @ C @ X )
          | ( iext @ uri_rdf_type @ X @ C ) )
      & ! [X: $i,C: $i] :
          ( ~ ( iext @ uri_rdf_type @ X @ C )
          | ( icext @ C @ X ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[15]) ).

thf(23,plain,
    ( ( ! [X: $i,C: $i] :
          ( ~ ( icext @ C @ X )
          | ( iext @ uri_rdf_type @ X @ C ) )
      & ! [X: $i,C: $i] :
          ( ~ ( iext @ uri_rdf_type @ X @ C )
          | ( icext @ C @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[22]) ).

thf(24,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( X != Y )
          | ( iext @ uri_owl_sameAs @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( iext @ uri_owl_sameAs @ X @ Y )
          | ( X = Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[21]) ).

thf(25,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 @ P1 @ ( sK9_Y0 @ P2 @ S2 @ P1 @ S1 @ P ) @ ( sK10_SY30 @ P2 @ S2 @ P1 @ S1 @ P ) )
                & ( iext @ P2 @ ( sK10_SY30 @ P2 @ S2 @ P1 @ S1 @ P ) @ ( sK11_SY32 @ P2 @ S2 @ P1 @ S1 @ P ) )
                & ~ ( iext @ P @ ( sK9_Y0 @ P2 @ S2 @ P1 @ S1 @ P ) @ ( sK11_SY32 @ P2 @ S2 @ P1 @ S1 @ P ) ) )
              | ~ ( ip @ P )
              | ~ ( ip @ P1 )
              | ~ ( ip @ P2 )
              | ( iext @ uri_owl_propertyChainAxiom @ P @ S1 ) )
          & ! [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 )
              | ! [Y0: $i,Y1: $i,Y2: $i] :
                  ( ~ ( iext @ P1 @ Y0 @ Y1 )
                  | ~ ( iext @ P2 @ Y1 @ Y2 )
                  | ( iext @ P @ Y0 @ Y2 ) ) )
          & ( ! [S2: $i] :
                ( ~ ( iext @ uri_rdf_first @ S1 @ P1 )
                | ~ ( iext @ uri_rdf_rest @ S1 @ S2 )
                | ! [P2: $i] :
                    ~ ( iext @ uri_rdf_first @ S2 @ P2 )
                | ~ ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
            | ( ip @ P ) )
          & ( ! [S2: $i] :
                ( ~ ( iext @ uri_rdf_first @ S1 @ P1 )
                | ~ ( iext @ uri_rdf_rest @ S1 @ S2 )
                | ! [P2: $i] :
                    ~ ( iext @ uri_rdf_first @ S2 @ P2 )
                | ~ ( iext @ uri_rdf_rest @ S2 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ P @ S1 )
            | ( ip @ P1 ) )
          & ! [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 @ P2 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[20]) ).

thf(26,plain,
    ( ( ! [P: $i] :
          ( ( ( iext @ P @ ( sK6_X1 @ P ) @ ( sK8_SY29 @ P ) )
            & ( iext @ P @ ( sK7_SY27 @ P ) @ ( sK8_SY29 @ P ) )
            & ( ( sK6_X1 @ P )
             != ( sK7_SY27 @ P ) ) )
          | ~ ( ip @ P )
          | ( icext @ uri_owl_InverseFunctionalProperty @ P ) )
      & ! [P: $i] :
          ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ P )
          | ! [X1: $i,X2: $i] :
              ( ! [Y: $i] :
                  ( ~ ( iext @ P @ X1 @ Y )
                  | ~ ( iext @ P @ X2 @ Y ) )
              | ( X1 = X2 ) ) )
      & ! [P: $i] :
          ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ P )
          | ( ip @ P ) ) )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(27,plain,
    ( ( ! [P1: $i,P2: $i] :
          ( ( ( ~ ( iext @ P1 @ ( sK4_X @ P2 @ P1 ) @ ( sK5_SY26 @ P2 @ P1 ) )
              | ~ ( iext @ P2 @ ( sK5_SY26 @ P2 @ P1 ) @ ( sK4_X @ P2 @ P1 ) ) )
            & ( ( iext @ P1 @ ( sK4_X @ P2 @ P1 ) @ ( sK5_SY26 @ P2 @ P1 ) )
              | ( iext @ P2 @ ( sK5_SY26 @ P2 @ P1 ) @ ( sK4_X @ P2 @ P1 ) ) ) )
          | ~ ( ip @ P1 )
          | ~ ( ip @ P2 )
          | ( iext @ uri_owl_inverseOf @ P1 @ P2 ) )
      & ! [P1: $i,P2: $i] :
          ( ~ ( iext @ uri_owl_inverseOf @ P1 @ P2 )
          | ( ! [X: $i,Y: $i] :
                ( ~ ( iext @ P1 @ X @ Y )
                | ( iext @ P2 @ Y @ X ) )
            & ! [X: $i,Y: $i] :
                ( ~ ( iext @ P2 @ Y @ X )
                | ( iext @ P1 @ X @ Y ) ) ) )
      & ! [P1: $i] :
          ( ! [P2: $i] :
              ~ ( iext @ uri_owl_inverseOf @ P1 @ P2 )
          | ( ip @ P1 ) )
      & ! [P1: $i,P2: $i] :
          ( ~ ( iext @ uri_owl_inverseOf @ P1 @ P2 )
          | ( ip @ P2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[18]) ).

thf(28,plain,
    ( ( ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
      & ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p )
      & ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 )
      & ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 )
      & ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil )
      & ( iext @ uri_owl_inverseOf @ sK3_SY25 @ uri_ex_p ) )
    = $true ),
    inference(copy,[status(thm)],[17]) ).

thf(29,plain,
    ( ( ~ ( iext @ uri_rdf_type @ uri_ex_p @ uri_owl_InverseFunctionalProperty ) )
    = $true ),
    inference(copy,[status(thm)],[16]) ).

thf(30,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( ~ ~ ( ~ ( iext @ SX0 @ ( sK6_X1 @ SX0 ) @ ( sK8_SY29 @ SX0 ) )
                          | ~ ( iext @ SX0 @ ( sK7_SY27 @ SX0 ) @ ( sK8_SY29 @ SX0 ) ) )
                    | ~ ( ( ( sK6_X1 @ SX0 )
                         != ( sK7_SY27 @ SX0 ) ) ) )
                | ~ ( ip @ SX0 )
                | ( icext @ uri_owl_InverseFunctionalProperty @ SX0 ) )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
                      | ! [SX1: $i,SX2: $i] :
                          ( ! [SX3: $i] :
                              ( ~ ( iext @ SX0 @ SX1 @ SX3 )
                              | ~ ( iext @ SX0 @ SX2 @ SX3 ) )
                          | ( SX1 = SX2 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
                      | ( ip @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(31,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( ~ ( ~ ( iext @ SX0 @ ( sK4_X @ SX1 @ SX0 ) @ ( sK5_SY26 @ SX1 @ SX0 ) )
                        | ~ ( iext @ SX1 @ ( sK5_SY26 @ SX1 @ SX0 ) @ ( sK4_X @ SX1 @ SX0 ) ) )
                    | ~ ( ( iext @ SX0 @ ( sK4_X @ SX1 @ SX0 ) @ ( sK5_SY26 @ SX1 @ SX0 ) )
                        | ( iext @ SX1 @ ( sK5_SY26 @ SX1 @ SX0 ) @ ( sK4_X @ SX1 @ SX0 ) ) ) )
                | ~ ( ip @ SX0 )
                | ~ ( ip @ SX1 )
                | ( iext @ uri_owl_inverseOf @ SX0 @ SX1 ) )
          | ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                      ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                      | ~ ( ~ ! [SX2: $i,SX3: $i] :
                                ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                                | ( iext @ SX1 @ SX3 @ SX2 ) )
                          | ~ ! [SX2: $i,SX3: $i] :
                                ( ~ ( iext @ SX1 @ SX3 @ SX2 )
                                | ( iext @ SX0 @ SX2 @ SX3 ) ) ) )
                | ~ ~ ( ~ ! [SX0: $i] :
                            ( ! [SX1: $i] :
                                ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                            | ( ip @ SX0 ) )
                      | ~ ! [SX0: $i,SX1: $i] :
                            ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                            | ( ip @ SX1 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[27]) ).

thf(32,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ( SX0 != SX1 )
                | ( iext @ uri_owl_sameAs @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( iext @ uri_owl_sameAs @ SX0 @ SX1 )
                | ( SX0 = SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(33,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 @ SX2 @ ( sK9_Y0 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) @ ( sK10_SY30 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                            | ~ ( iext @ SX4 @ ( sK10_SY30 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) @ ( sK11_SY32 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                      | ~ ~ ( iext @ SX0 @ ( sK9_Y0 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) @ ( sK11_SY32 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                  | ~ ( ip @ SX0 )
                  | ~ ( ip @ SX2 )
                  | ~ ( ip @ SX4 )
                  | ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 ) )
            | ~ ~ ( ~ ! [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 )
                        | ! [SX5: $i,SX6: $i,SX7: $i] :
                            ( ~ ( iext @ SX2 @ SX5 @ SX6 )
                            | ~ ( iext @ SX4 @ SX6 @ SX7 )
                            | ( iext @ SX0 @ SX5 @ SX7 ) ) )
                  | ~ ~ ( ~ ~ ( ~ ( ! [SX3: $i] :
                                      ( ~ ( iext @ uri_rdf_first @ SX1 @ SX2 )
                                      | ~ ( iext @ uri_rdf_rest @ SX1 @ SX3 )
                                      | ! [SX4: $i] :
                                          ~ ( iext @ uri_rdf_first @ SX3 @ SX4 )
                                      | ~ ( iext @ uri_rdf_rest @ SX3 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 )
                                  | ( ip @ SX0 ) )
                              | ~ ( ! [SX3: $i] :
                                      ( ~ ( iext @ uri_rdf_first @ SX1 @ SX2 )
                                      | ~ ( iext @ uri_rdf_rest @ SX1 @ SX3 )
                                      | ! [SX4: $i] :
                                          ~ ( iext @ uri_rdf_first @ SX3 @ SX4 )
                                      | ~ ( iext @ uri_rdf_rest @ SX3 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SX0 @ SX1 )
                                  | ( ip @ SX2 ) ) )
                        | ~ ! [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 @ SX4 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25]) ).

thf(34,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( icext @ SX1 @ SX0 )
                | ( iext @ uri_rdf_type @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( iext @ uri_rdf_type @ SX0 @ SX1 )
                | ( icext @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[23]) ).

thf(35,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                                  | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
                            | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
                      | ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) )
                | ~ ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil ) )
          | ~ ( iext @ uri_owl_inverseOf @ sK3_SY25 @ uri_ex_p ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(36,plain,
    ( ( iext @ uri_rdf_type @ uri_ex_p @ uri_owl_InverseFunctionalProperty )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[29]) ).

thf(37,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ~ ~ ( ~ ( iext @ SX0 @ ( sK6_X1 @ SX0 ) @ ( sK8_SY29 @ SX0 ) )
                      | ~ ( iext @ SX0 @ ( sK7_SY27 @ SX0 ) @ ( sK8_SY29 @ SX0 ) ) )
                | ~ ( ( ( sK6_X1 @ SX0 )
                     != ( sK7_SY27 @ SX0 ) ) ) )
            | ~ ( ip @ SX0 )
            | ( icext @ uri_owl_InverseFunctionalProperty @ SX0 ) )
      | ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
                  | ! [SX1: $i,SX2: $i] :
                      ( ! [SX3: $i] :
                          ( ~ ( iext @ SX0 @ SX1 @ SX3 )
                          | ~ ( iext @ SX0 @ SX2 @ SX3 ) )
                      | ( SX1 = SX2 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
                  | ( ip @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[30]) ).

thf(38,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( ~ ( ~ ( iext @ SX0 @ ( sK4_X @ SX1 @ SX0 ) @ ( sK5_SY26 @ SX1 @ SX0 ) )
                    | ~ ( iext @ SX1 @ ( sK5_SY26 @ SX1 @ SX0 ) @ ( sK4_X @ SX1 @ SX0 ) ) )
                | ~ ( ( iext @ SX0 @ ( sK4_X @ SX1 @ SX0 ) @ ( sK5_SY26 @ SX1 @ SX0 ) )
                    | ( iext @ SX1 @ ( sK5_SY26 @ SX1 @ SX0 ) @ ( sK4_X @ SX1 @ SX0 ) ) ) )
            | ~ ( ip @ SX0 )
            | ~ ( ip @ SX1 )
            | ( iext @ uri_owl_inverseOf @ SX0 @ SX1 ) )
      | ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                  | ~ ( ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                            | ( iext @ SX1 @ SX3 @ SX2 ) )
                      | ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ( iext @ SX1 @ SX3 @ SX2 )
                            | ( iext @ SX0 @ SX2 @ SX3 ) ) ) )
            | ~ ~ ( ~ ! [SX0: $i] :
                        ( ! [SX1: $i] :
                            ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                        | ( ip @ SX0 ) )
                  | ~ ! [SX0: $i,SX1: $i] :
                        ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                        | ( ip @ SX1 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[31]) ).

thf(39,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ( SX0 != SX1 )
            | ( iext @ uri_owl_sameAs @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( iext @ uri_owl_sameAs @ SX0 @ SX1 )
            | ( SX0 = SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[32]) ).

thf(40,plain,
    ! [SV1: $i] :
      ( ( ! [SY33: $i,SY34: $i] :
            ~ ( ~ ! [SY35: $i,SY36: $i] :
                    ( ~ ( iext @ uri_rdf_first @ SY33 @ SY34 )
                    | ~ ( iext @ uri_rdf_rest @ SY33 @ SY35 )
                    | ~ ( iext @ uri_rdf_first @ SY35 @ SY36 )
                    | ~ ( iext @ uri_rdf_rest @ SY35 @ uri_rdf_nil )
                    | ~ ( ~ ~ ( ~ ( iext @ SY34 @ ( sK9_Y0 @ SY36 @ SY35 @ SY34 @ SY33 @ SV1 ) @ ( sK10_SY30 @ SY36 @ SY35 @ SY34 @ SY33 @ SV1 ) )
                              | ~ ( iext @ SY36 @ ( sK10_SY30 @ SY36 @ SY35 @ SY34 @ SY33 @ SV1 ) @ ( sK11_SY32 @ SY36 @ SY35 @ SY34 @ SY33 @ SV1 ) ) )
                        | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SY36 @ SY35 @ SY34 @ SY33 @ SV1 ) @ ( sK11_SY32 @ SY36 @ SY35 @ SY34 @ SY33 @ SV1 ) ) )
                    | ~ ( ip @ SV1 )
                    | ~ ( ip @ SY34 )
                    | ~ ( ip @ SY36 )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SY33 ) )
              | ~ ~ ( ~ ! [SY37: $i,SY38: $i] :
                          ( ~ ( iext @ uri_rdf_first @ SY33 @ SY34 )
                          | ~ ( iext @ uri_rdf_rest @ SY33 @ SY37 )
                          | ~ ( iext @ uri_rdf_first @ SY37 @ SY38 )
                          | ~ ( iext @ uri_rdf_rest @ SY37 @ uri_rdf_nil )
                          | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SY33 )
                          | ! [SY39: $i,SY40: $i,SY41: $i] :
                              ( ~ ( iext @ SY34 @ SY39 @ SY40 )
                              | ~ ( iext @ SY38 @ SY40 @ SY41 )
                              | ( iext @ SV1 @ SY39 @ SY41 ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ! [SX3: $i] :
                                        ( ~ ( iext @ uri_rdf_first @ SY33 @ SY34 )
                                        | ~ ( iext @ uri_rdf_rest @ SY33 @ SX3 )
                                        | ! [SX4: $i] :
                                            ~ ( iext @ uri_rdf_first @ SX3 @ SX4 )
                                        | ~ ( iext @ uri_rdf_rest @ SX3 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SY33 )
                                    | ( ip @ SV1 ) )
                                | ~ ( ! [SX3: $i] :
                                        ( ~ ( iext @ uri_rdf_first @ SY33 @ SY34 )
                                        | ~ ( iext @ uri_rdf_rest @ SY33 @ SX3 )
                                        | ! [SX4: $i] :
                                            ~ ( iext @ uri_rdf_first @ SX3 @ SX4 )
                                        | ~ ( iext @ uri_rdf_rest @ SX3 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SY33 )
                                    | ( ip @ SY34 ) ) )
                          | ~ ! [SY46: $i,SY47: $i] :
                                ( ~ ( iext @ uri_rdf_first @ SY33 @ SY34 )
                                | ~ ( iext @ uri_rdf_rest @ SY33 @ SY46 )
                                | ~ ( iext @ uri_rdf_first @ SY46 @ SY47 )
                                | ~ ( iext @ uri_rdf_rest @ SY46 @ uri_rdf_nil )
                                | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SY33 )
                                | ( ip @ SY47 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[33]) ).

thf(41,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( icext @ SX1 @ SX0 )
            | ( iext @ uri_rdf_type @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( iext @ uri_rdf_type @ SX0 @ SX1 )
            | ( icext @ SX1 @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[34]) ).

thf(42,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                              | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
                        | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
                  | ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) )
            | ~ ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil ) )
      | ~ ( iext @ uri_owl_inverseOf @ sK3_SY25 @ uri_ex_p ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[35]) ).

thf(43,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ~ ~ ( ~ ( iext @ SX0 @ ( sK6_X1 @ SX0 ) @ ( sK8_SY29 @ SX0 ) )
                      | ~ ( iext @ SX0 @ ( sK7_SY27 @ SX0 ) @ ( sK8_SY29 @ SX0 ) ) )
                | ~ ( ( ( sK6_X1 @ SX0 )
                     != ( sK7_SY27 @ SX0 ) ) ) )
            | ~ ( ip @ SX0 )
            | ( icext @ uri_owl_InverseFunctionalProperty @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[37]) ).

thf(44,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
                  | ! [SX1: $i,SX2: $i] :
                      ( ! [SX3: $i] :
                          ( ~ ( iext @ SX0 @ SX1 @ SX3 )
                          | ~ ( iext @ SX0 @ SX2 @ SX3 ) )
                      | ( SX1 = SX2 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
                  | ( ip @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[37]) ).

thf(45,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( ~ ( ~ ( iext @ SX0 @ ( sK4_X @ SX1 @ SX0 ) @ ( sK5_SY26 @ SX1 @ SX0 ) )
                    | ~ ( iext @ SX1 @ ( sK5_SY26 @ SX1 @ SX0 ) @ ( sK4_X @ SX1 @ SX0 ) ) )
                | ~ ( ( iext @ SX0 @ ( sK4_X @ SX1 @ SX0 ) @ ( sK5_SY26 @ SX1 @ SX0 ) )
                    | ( iext @ SX1 @ ( sK5_SY26 @ SX1 @ SX0 ) @ ( sK4_X @ SX1 @ SX0 ) ) ) )
            | ~ ( ip @ SX0 )
            | ~ ( ip @ SX1 )
            | ( iext @ uri_owl_inverseOf @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[38]) ).

thf(46,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                  | ~ ( ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                            | ( iext @ SX1 @ SX3 @ SX2 ) )
                      | ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ( iext @ SX1 @ SX3 @ SX2 )
                            | ( iext @ SX0 @ SX2 @ SX3 ) ) ) )
            | ~ ~ ( ~ ! [SX0: $i] :
                        ( ! [SX1: $i] :
                            ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                        | ( ip @ SX0 ) )
                  | ~ ! [SX0: $i,SX1: $i] :
                        ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                        | ( ip @ SX1 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[38]) ).

thf(47,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ( SX0 != SX1 )
            | ( iext @ uri_owl_sameAs @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[39]) ).

thf(48,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( iext @ uri_owl_sameAs @ SX0 @ SX1 )
            | ( SX0 = SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[39]) ).

thf(49,plain,
    ! [SV1: $i,SV2: $i] :
      ( ( ! [SY48: $i] :
            ~ ( ~ ! [SY49: $i,SY50: $i] :
                    ( ~ ( iext @ uri_rdf_first @ SV2 @ SY48 )
                    | ~ ( iext @ uri_rdf_rest @ SV2 @ SY49 )
                    | ~ ( iext @ uri_rdf_first @ SY49 @ SY50 )
                    | ~ ( iext @ uri_rdf_rest @ SY49 @ uri_rdf_nil )
                    | ~ ( ~ ~ ( ~ ( iext @ SY48 @ ( sK9_Y0 @ SY50 @ SY49 @ SY48 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SY50 @ SY49 @ SY48 @ SV2 @ SV1 ) )
                              | ~ ( iext @ SY50 @ ( sK10_SY30 @ SY50 @ SY49 @ SY48 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY50 @ SY49 @ SY48 @ SV2 @ SV1 ) ) )
                        | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SY50 @ SY49 @ SY48 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY50 @ SY49 @ SY48 @ SV2 @ SV1 ) ) )
                    | ~ ( ip @ SV1 )
                    | ~ ( ip @ SY48 )
                    | ~ ( ip @ SY50 )
                    | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
              | ~ ~ ( ~ ! [SY51: $i,SY52: $i] :
                          ( ~ ( iext @ uri_rdf_first @ SV2 @ SY48 )
                          | ~ ( iext @ uri_rdf_rest @ SV2 @ SY51 )
                          | ~ ( iext @ uri_rdf_first @ SY51 @ SY52 )
                          | ~ ( iext @ uri_rdf_rest @ SY51 @ uri_rdf_nil )
                          | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                          | ! [SY39: $i,SY40: $i,SY41: $i] :
                              ( ~ ( iext @ SY48 @ SY39 @ SY40 )
                              | ~ ( iext @ SY52 @ SY40 @ SY41 )
                              | ( iext @ SV1 @ SY39 @ SY41 ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ! [SY56: $i] :
                                        ( ~ ( iext @ uri_rdf_first @ SV2 @ SY48 )
                                        | ~ ( iext @ uri_rdf_rest @ SV2 @ SY56 )
                                        | ! [SX4: $i] :
                                            ~ ( iext @ uri_rdf_first @ SY56 @ SX4 )
                                        | ~ ( iext @ uri_rdf_rest @ SY56 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                                    | ( ip @ SV1 ) )
                                | ~ ( ! [SY58: $i] :
                                        ( ~ ( iext @ uri_rdf_first @ SV2 @ SY48 )
                                        | ~ ( iext @ uri_rdf_rest @ SV2 @ SY58 )
                                        | ! [SX4: $i] :
                                            ~ ( iext @ uri_rdf_first @ SY58 @ SX4 )
                                        | ~ ( iext @ uri_rdf_rest @ SY58 @ uri_rdf_nil ) )
                                    | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                                    | ( ip @ SY48 ) ) )
                          | ~ ! [SY60: $i,SY61: $i] :
                                ( ~ ( iext @ uri_rdf_first @ SV2 @ SY48 )
                                | ~ ( iext @ uri_rdf_rest @ SV2 @ SY60 )
                                | ~ ( iext @ uri_rdf_first @ SY60 @ SY61 )
                                | ~ ( iext @ uri_rdf_rest @ SY60 @ uri_rdf_nil )
                                | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                                | ( ip @ SY61 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[40]) ).

thf(50,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( icext @ SX1 @ SX0 )
            | ( iext @ uri_rdf_type @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[41]) ).

thf(51,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( iext @ uri_rdf_type @ SX0 @ SX1 )
            | ( icext @ SX1 @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[41]) ).

thf(52,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                              | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
                        | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
                  | ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) )
            | ~ ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[42]) ).

thf(53,plain,
    ( ( ~ ( iext @ uri_owl_inverseOf @ sK3_SY25 @ uri_ex_p ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[42]) ).

thf(54,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ~ ~ ( ~ ( iext @ SX0 @ ( sK6_X1 @ SX0 ) @ ( sK8_SY29 @ SX0 ) )
                    | ~ ( iext @ SX0 @ ( sK7_SY27 @ SX0 ) @ ( sK8_SY29 @ SX0 ) ) )
              | ~ ( ( ( sK6_X1 @ SX0 )
                   != ( sK7_SY27 @ SX0 ) ) ) )
          | ~ ( ip @ SX0 )
          | ( icext @ uri_owl_InverseFunctionalProperty @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[43]) ).

thf(55,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
                | ! [SX1: $i,SX2: $i] :
                    ( ! [SX3: $i] :
                        ( ~ ( iext @ SX0 @ SX1 @ SX3 )
                        | ~ ( iext @ SX0 @ SX2 @ SX3 ) )
                    | ( SX1 = SX2 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
                | ( ip @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[44]) ).

thf(56,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( ~ ( ~ ( iext @ SX0 @ ( sK4_X @ SX1 @ SX0 ) @ ( sK5_SY26 @ SX1 @ SX0 ) )
                  | ~ ( iext @ SX1 @ ( sK5_SY26 @ SX1 @ SX0 ) @ ( sK4_X @ SX1 @ SX0 ) ) )
              | ~ ( ( iext @ SX0 @ ( sK4_X @ SX1 @ SX0 ) @ ( sK5_SY26 @ SX1 @ SX0 ) )
                  | ( iext @ SX1 @ ( sK5_SY26 @ SX1 @ SX0 ) @ ( sK4_X @ SX1 @ SX0 ) ) ) )
          | ~ ( ip @ SX0 )
          | ~ ( ip @ SX1 )
          | ( iext @ uri_owl_inverseOf @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[45]) ).

thf(57,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                | ~ ( ~ ! [SX2: $i,SX3: $i] :
                          ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                          | ( iext @ SX1 @ SX3 @ SX2 ) )
                    | ~ ! [SX2: $i,SX3: $i] :
                          ( ~ ( iext @ SX1 @ SX3 @ SX2 )
                          | ( iext @ SX0 @ SX2 @ SX3 ) ) ) )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ! [SX1: $i] :
                          ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                      | ( ip @ SX0 ) )
                | ~ ! [SX0: $i,SX1: $i] :
                      ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                      | ( ip @ SX1 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[46]) ).

thf(58,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX0 != SX1 )
          | ( iext @ uri_owl_sameAs @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[47]) ).

thf(59,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( iext @ uri_owl_sameAs @ SX0 @ SX1 )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[48]) ).

thf(60,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( ~ ! [SY62: $i,SY63: $i] :
                  ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                  | ~ ( iext @ uri_rdf_rest @ SV2 @ SY62 )
                  | ~ ( iext @ uri_rdf_first @ SY62 @ SY63 )
                  | ~ ( iext @ uri_rdf_rest @ SY62 @ uri_rdf_nil )
                  | ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) )
                            | ~ ( iext @ SY63 @ ( sK10_SY30 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) ) )
                      | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) ) )
                  | ~ ( ip @ SV1 )
                  | ~ ( ip @ SV3 )
                  | ~ ( ip @ SY63 )
                  | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
            | ~ ~ ( ~ ! [SY64: $i,SY65: $i] :
                        ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                        | ~ ( iext @ uri_rdf_rest @ SV2 @ SY64 )
                        | ~ ( iext @ uri_rdf_first @ SY64 @ SY65 )
                        | ~ ( iext @ uri_rdf_rest @ SY64 @ uri_rdf_nil )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                        | ! [SY66: $i,SY67: $i,SY68: $i] :
                            ( ~ ( iext @ SV3 @ SY66 @ SY67 )
                            | ~ ( iext @ SY65 @ SY67 @ SY68 )
                            | ( iext @ SV1 @ SY66 @ SY68 ) ) )
                  | ~ ~ ( ~ ~ ( ~ ( ! [SY69: $i] :
                                      ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                                      | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                                      | ! [SX4: $i] :
                                          ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                                      | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                                  | ( ip @ SV1 ) )
                              | ~ ( ! [SY71: $i] :
                                      ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                                      | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                                      | ! [SX4: $i] :
                                          ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                                      | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                                  | ( ip @ SV3 ) ) )
                        | ~ ! [SY73: $i,SY74: $i] :
                              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
                              | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
                              | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                              | ( ip @ SY74 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[49]) ).

thf(61,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( icext @ SX1 @ SX0 )
          | ( iext @ uri_rdf_type @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[50]) ).

thf(62,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( iext @ uri_rdf_type @ SX0 @ SX1 )
          | ( icext @ SX1 @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[51]) ).

thf(63,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                            | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
                      | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
                | ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) )
          | ~ ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[52]) ).

thf(64,plain,
    ( ( iext @ uri_owl_inverseOf @ sK3_SY25 @ uri_ex_p )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[53]) ).

thf(65,plain,
    ! [SV4: $i] :
      ( ( ~ ( ~ ~ ( ~ ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
                  | ~ ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) )
            | ~ ( ( ( sK6_X1 @ SV4 )
                 != ( sK7_SY27 @ SV4 ) ) ) )
        | ~ ( ip @ SV4 )
        | ( icext @ uri_owl_InverseFunctionalProperty @ SV4 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[54]) ).

thf(66,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
            | ! [SX1: $i,SX2: $i] :
                ( ! [SX3: $i] :
                    ( ~ ( iext @ SX0 @ SX1 @ SX3 )
                    | ~ ( iext @ SX0 @ SX2 @ SX3 ) )
                | ( SX1 = SX2 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
            | ( ip @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[55]) ).

thf(67,plain,
    ! [SV5: $i] :
      ( ( ! [SY75: $i] :
            ( ~ ( ~ ( ~ ( iext @ SV5 @ ( sK4_X @ SY75 @ SV5 ) @ ( sK5_SY26 @ SY75 @ SV5 ) )
                    | ~ ( iext @ SY75 @ ( sK5_SY26 @ SY75 @ SV5 ) @ ( sK4_X @ SY75 @ SV5 ) ) )
                | ~ ( ( iext @ SV5 @ ( sK4_X @ SY75 @ SV5 ) @ ( sK5_SY26 @ SY75 @ SV5 ) )
                    | ( iext @ SY75 @ ( sK5_SY26 @ SY75 @ SV5 ) @ ( sK4_X @ SY75 @ SV5 ) ) ) )
            | ~ ( ip @ SV5 )
            | ~ ( ip @ SY75 )
            | ( iext @ uri_owl_inverseOf @ SV5 @ SY75 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[56]) ).

thf(68,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
            | ~ ( ~ ! [SX2: $i,SX3: $i] :
                      ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                      | ( iext @ SX1 @ SX3 @ SX2 ) )
                | ~ ! [SX2: $i,SX3: $i] :
                      ( ~ ( iext @ SX1 @ SX3 @ SX2 )
                      | ( iext @ SX0 @ SX2 @ SX3 ) ) ) )
      | ~ ~ ( ~ ! [SX0: $i] :
                  ( ! [SX1: $i] :
                      ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                  | ( ip @ SX0 ) )
            | ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                  | ( ip @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[57]) ).

thf(69,plain,
    ! [SV6: $i] :
      ( ( ! [SY76: $i] :
            ( ( SV6 != SY76 )
            | ( iext @ uri_owl_sameAs @ SV6 @ SY76 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[58]) ).

thf(70,plain,
    ! [SV7: $i] :
      ( ( ! [SY77: $i] :
            ( ~ ( iext @ uri_owl_sameAs @ SV7 @ SY77 )
            | ( SV7 = SY77 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[59]) ).

thf(71,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ! [SY62: $i,SY63: $i] :
              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY62 )
              | ~ ( iext @ uri_rdf_first @ SY62 @ SY63 )
              | ~ ( iext @ uri_rdf_rest @ SY62 @ uri_rdf_nil )
              | ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) )
                        | ~ ( iext @ SY63 @ ( sK10_SY30 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) ) )
                  | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ( ip @ SV1 )
              | ~ ( ip @ SV3 )
              | ~ ( ip @ SY63 )
              | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        | ~ ~ ( ~ ! [SY64: $i,SY65: $i] :
                    ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                    | ~ ( iext @ uri_rdf_rest @ SV2 @ SY64 )
                    | ~ ( iext @ uri_rdf_first @ SY64 @ SY65 )
                    | ~ ( iext @ uri_rdf_rest @ SY64 @ uri_rdf_nil )
                    | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                    | ! [SY66: $i,SY67: $i,SY68: $i] :
                        ( ~ ( iext @ SV3 @ SY66 @ SY67 )
                        | ~ ( iext @ SY65 @ SY67 @ SY68 )
                        | ( iext @ SV1 @ SY66 @ SY68 ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ! [SY69: $i] :
                                  ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                                  | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                                  | ! [SX4: $i] :
                                      ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                                  | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                              | ( ip @ SV1 ) )
                          | ~ ( ! [SY71: $i] :
                                  ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                                  | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                                  | ! [SX4: $i] :
                                      ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                                  | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                              | ( ip @ SV3 ) ) )
                    | ~ ! [SY73: $i,SY74: $i] :
                          ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                          | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
                          | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
                          | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
                          | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                          | ( ip @ SY74 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[60]) ).

thf(72,plain,
    ! [SV8: $i] :
      ( ( ! [SY78: $i] :
            ( ~ ( icext @ SY78 @ SV8 )
            | ( iext @ uri_rdf_type @ SV8 @ SY78 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[61]) ).

thf(73,plain,
    ! [SV9: $i] :
      ( ( ! [SY79: $i] :
            ( ~ ( iext @ uri_rdf_type @ SV9 @ SY79 )
            | ( icext @ SY79 @ SV9 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[62]) ).

thf(74,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                        | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
                  | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
            | ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) )
      | ~ ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[63]) ).

thf(75,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
                    | ~ ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) )
              | ~ ( ( ( sK6_X1 @ SV4 )
                   != ( sK7_SY27 @ SV4 ) ) ) )
          | ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[65]) ).

thf(76,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
            | ! [SX1: $i,SX2: $i] :
                ( ! [SX3: $i] :
                    ( ~ ( iext @ SX0 @ SX1 @ SX3 )
                    | ~ ( iext @ SX0 @ SX2 @ SX3 ) )
                | ( SX1 = SX2 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[66]) ).

thf(77,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
            | ( ip @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[66]) ).

thf(78,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ~ ( ~ ( ~ ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
                | ~ ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) )
            | ~ ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
                | ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) ) )
        | ~ ( ip @ SV5 )
        | ~ ( ip @ SV10 )
        | ( iext @ uri_owl_inverseOf @ SV5 @ SV10 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[67]) ).

thf(79,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
            | ~ ( ~ ! [SX2: $i,SX3: $i] :
                      ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                      | ( iext @ SX1 @ SX3 @ SX2 ) )
                | ~ ! [SX2: $i,SX3: $i] :
                      ( ~ ( iext @ SX1 @ SX3 @ SX2 )
                      | ( iext @ SX0 @ SX2 @ SX3 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[68]) ).

thf(80,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ! [SX1: $i] :
                      ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                  | ( ip @ SX0 ) )
            | ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                  | ( ip @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[68]) ).

thf(81,plain,
    ! [SV11: $i,SV6: $i] :
      ( ( ( SV6 != SV11 )
        | ( iext @ uri_owl_sameAs @ SV6 @ SV11 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[69]) ).

thf(82,plain,
    ! [SV12: $i,SV7: $i] :
      ( ( ~ ( iext @ uri_owl_sameAs @ SV7 @ SV12 )
        | ( SV7 = SV12 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[70]) ).

thf(83,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ! [SY62: $i,SY63: $i] :
              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY62 )
              | ~ ( iext @ uri_rdf_first @ SY62 @ SY63 )
              | ~ ( iext @ uri_rdf_rest @ SY62 @ uri_rdf_nil )
              | ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) )
                        | ~ ( iext @ SY63 @ ( sK10_SY30 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) ) )
                  | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ( ip @ SV1 )
              | ~ ( ip @ SV3 )
              | ~ ( ip @ SY63 )
              | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[71]) ).

thf(84,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ~ ( ~ ! [SY64: $i,SY65: $i] :
                    ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                    | ~ ( iext @ uri_rdf_rest @ SV2 @ SY64 )
                    | ~ ( iext @ uri_rdf_first @ SY64 @ SY65 )
                    | ~ ( iext @ uri_rdf_rest @ SY64 @ uri_rdf_nil )
                    | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                    | ! [SY66: $i,SY67: $i,SY68: $i] :
                        ( ~ ( iext @ SV3 @ SY66 @ SY67 )
                        | ~ ( iext @ SY65 @ SY67 @ SY68 )
                        | ( iext @ SV1 @ SY66 @ SY68 ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ! [SY69: $i] :
                                  ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                                  | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                                  | ! [SX4: $i] :
                                      ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                                  | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                              | ( ip @ SV1 ) )
                          | ~ ( ! [SY71: $i] :
                                  ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                                  | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                                  | ! [SX4: $i] :
                                      ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                                  | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                              | ( ip @ SV3 ) ) )
                    | ~ ! [SY73: $i,SY74: $i] :
                          ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                          | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
                          | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
                          | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
                          | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                          | ( ip @ SY74 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[71]) ).

thf(85,plain,
    ! [SV8: $i,SV13: $i] :
      ( ( ~ ( icext @ SV13 @ SV8 )
        | ( iext @ uri_rdf_type @ SV8 @ SV13 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[72]) ).

thf(86,plain,
    ! [SV14: $i,SV9: $i] :
      ( ( ~ ( iext @ uri_rdf_type @ SV9 @ SV14 )
        | ( icext @ SV14 @ SV9 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[73]) ).

thf(87,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                        | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
                  | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
            | ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[74]) ).

thf(88,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[74]) ).

thf(89,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
                    | ~ ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) )
              | ~ ( ( ( sK6_X1 @ SV4 )
                   != ( sK7_SY27 @ SV4 ) ) ) ) )
        = $true )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[75]) ).

thf(90,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
          | ! [SX1: $i,SX2: $i] :
              ( ! [SX3: $i] :
                  ( ~ ( iext @ SX0 @ SX1 @ SX3 )
                  | ~ ( iext @ SX0 @ SX2 @ SX3 ) )
              | ( SX1 = SX2 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[76]) ).

thf(91,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SX0 )
          | ( ip @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[77]) ).

thf(92,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( ~ ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
                  | ~ ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) )
              | ~ ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
                  | ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) ) )
          | ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[78]) ).

thf(93,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
          | ~ ( ~ ! [SX2: $i,SX3: $i] :
                    ( ~ ( iext @ SX0 @ SX2 @ SX3 )
                    | ( iext @ SX1 @ SX3 @ SX2 ) )
              | ~ ! [SX2: $i,SX3: $i] :
                    ( ~ ( iext @ SX1 @ SX3 @ SX2 )
                    | ( iext @ SX0 @ SX2 @ SX3 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[79]) ).

thf(94,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ! [SX1: $i] :
                    ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                | ( ip @ SX0 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
                | ( ip @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[80]) ).

thf(95,plain,
    ! [SV11: $i,SV6: $i] :
      ( ( ( ( SV6 != SV11 ) )
        = $true )
      | ( ( iext @ uri_owl_sameAs @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[81]) ).

thf(96,plain,
    ! [SV12: $i,SV7: $i] :
      ( ( ( ~ ( iext @ uri_owl_sameAs @ SV7 @ SV12 ) )
        = $true )
      | ( ( SV7 = SV12 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[82]) ).

thf(97,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ! [SY62: $i,SY63: $i] :
            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY62 )
            | ~ ( iext @ uri_rdf_first @ SY62 @ SY63 )
            | ~ ( iext @ uri_rdf_rest @ SY62 @ uri_rdf_nil )
            | ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) )
                      | ~ ( iext @ SY63 @ ( sK10_SY30 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) ) )
                | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY63 @ SY62 @ SV3 @ SV2 @ SV1 ) ) )
            | ~ ( ip @ SV1 )
            | ~ ( ip @ SV3 )
            | ~ ( ip @ SY63 )
            | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[83]) ).

thf(98,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( ~ ! [SY64: $i,SY65: $i] :
                  ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                  | ~ ( iext @ uri_rdf_rest @ SV2 @ SY64 )
                  | ~ ( iext @ uri_rdf_first @ SY64 @ SY65 )
                  | ~ ( iext @ uri_rdf_rest @ SY64 @ uri_rdf_nil )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                  | ! [SY66: $i,SY67: $i,SY68: $i] :
                      ( ~ ( iext @ SV3 @ SY66 @ SY67 )
                      | ~ ( iext @ SY65 @ SY67 @ SY68 )
                      | ( iext @ SV1 @ SY66 @ SY68 ) ) )
            | ~ ~ ( ~ ~ ( ~ ( ! [SY69: $i] :
                                ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                                | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                                | ! [SX4: $i] :
                                    ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                                | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                            | ( ip @ SV1 ) )
                        | ~ ( ! [SY71: $i] :
                                ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                                | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                                | ! [SX4: $i] :
                                    ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                                | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                            | ( ip @ SV3 ) ) )
                  | ~ ! [SY73: $i,SY74: $i] :
                        ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                        | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
                        | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
                        | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                        | ( ip @ SY74 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[84]) ).

thf(99,plain,
    ! [SV8: $i,SV13: $i] :
      ( ( ( ~ ( icext @ SV13 @ SV8 ) )
        = $true )
      | ( ( iext @ uri_rdf_type @ SV8 @ SV13 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[85]) ).

thf(100,plain,
    ! [SV14: $i,SV9: $i] :
      ( ( ( ~ ( iext @ uri_rdf_type @ SV9 @ SV14 ) )
        = $true )
      | ( ( icext @ SV14 @ SV9 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[86]) ).

thf(101,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                      | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
                | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
          | ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[87]) ).

thf(102,plain,
    ( ( iext @ uri_rdf_rest @ sK2_SY23 @ uri_rdf_nil )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[88]) ).

thf(103,plain,
    ! [SV4: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
                | ~ ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) )
          | ~ ( ( ( sK6_X1 @ SV4 )
               != ( sK7_SY27 @ SV4 ) ) ) )
        = $false )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[89]) ).

thf(104,plain,
    ! [SV15: $i] :
      ( ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        | ! [SY80: $i,SY81: $i] :
            ( ! [SY82: $i] :
                ( ~ ( iext @ SV15 @ SY80 @ SY82 )
                | ~ ( iext @ SV15 @ SY81 @ SY82 ) )
            | ( SY80 = SY81 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[90]) ).

thf(105,plain,
    ! [SV16: $i] :
      ( ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SV16 )
        | ( ip @ SV16 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[91]) ).

thf(106,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( ~ ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
                  | ~ ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) )
              | ~ ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
                  | ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) ) ) )
        = $true )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[92]) ).

thf(107,plain,
    ! [SV17: $i] :
      ( ( ! [SY83: $i] :
            ( ~ ( iext @ uri_owl_inverseOf @ SV17 @ SY83 )
            | ~ ( ~ ! [SY84: $i,SY85: $i] :
                      ( ~ ( iext @ SV17 @ SY84 @ SY85 )
                      | ( iext @ SY83 @ SY85 @ SY84 ) )
                | ~ ! [SY86: $i,SY87: $i] :
                      ( ~ ( iext @ SY83 @ SY87 @ SY86 )
                      | ( iext @ SV17 @ SY86 @ SY87 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[93]) ).

thf(108,plain,
    ( ( ~ ! [SX0: $i] :
            ( ! [SX1: $i] :
                ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
            | ( ip @ SX0 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
            | ( ip @ SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[94]) ).

thf(109,plain,
    ! [SV11: $i,SV6: $i] :
      ( ( ( SV6 = SV11 )
        = $false )
      | ( ( iext @ uri_owl_sameAs @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[95]) ).

thf(110,plain,
    ! [SV12: $i,SV7: $i] :
      ( ( ( iext @ uri_owl_sameAs @ SV7 @ SV12 )
        = $false )
      | ( ( SV7 = SV12 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[96]) ).

thf(111,plain,
    ! [SV1: $i,SV18: $i,SV3: $i,SV2: $i] :
      ( ( ! [SY88: $i] :
            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
            | ~ ( iext @ uri_rdf_rest @ SV2 @ SV18 )
            | ~ ( iext @ uri_rdf_first @ SV18 @ SY88 )
            | ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
            | ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SY88 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SY88 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                      | ~ ( iext @ SY88 @ ( sK10_SY30 @ SY88 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY88 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
                | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SY88 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SY88 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
            | ~ ( ip @ SV1 )
            | ~ ( ip @ SV3 )
            | ~ ( ip @ SY88 )
            | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[97]) ).

thf(112,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ! [SY64: $i,SY65: $i] :
              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY64 )
              | ~ ( iext @ uri_rdf_first @ SY64 @ SY65 )
              | ~ ( iext @ uri_rdf_rest @ SY64 @ uri_rdf_nil )
              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
              | ! [SY66: $i,SY67: $i,SY68: $i] :
                  ( ~ ( iext @ SV3 @ SY66 @ SY67 )
                  | ~ ( iext @ SY65 @ SY67 @ SY68 )
                  | ( iext @ SV1 @ SY66 @ SY68 ) ) )
        | ~ ~ ( ~ ~ ( ~ ( ! [SY69: $i] :
                            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                            | ! [SX4: $i] :
                                ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                            | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                        | ( ip @ SV1 ) )
                    | ~ ( ! [SY71: $i] :
                            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                            | ! [SX4: $i] :
                                ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                            | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                        | ( ip @ SV3 ) ) )
              | ~ ! [SY73: $i,SY74: $i] :
                    ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                    | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
                    | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
                    | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
                    | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                    | ( ip @ SY74 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[98]) ).

thf(113,plain,
    ! [SV8: $i,SV13: $i] :
      ( ( ( icext @ SV13 @ SV8 )
        = $false )
      | ( ( iext @ uri_rdf_type @ SV8 @ SV13 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[99]) ).

thf(114,plain,
    ! [SV14: $i,SV9: $i] :
      ( ( ( iext @ uri_rdf_type @ SV9 @ SV14 )
        = $false )
      | ( ( icext @ SV14 @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[100]) ).

thf(115,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                  | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
            | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
      | ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[101]) ).

thf(116,plain,
    ! [SV4: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
                | ~ ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) ) )
        = $false )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[103]) ).

thf(117,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( ( ( sK6_X1 @ SV4 )
               != ( sK7_SY27 @ SV4 ) ) ) )
        = $false )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[103]) ).

thf(118,plain,
    ! [SV15: $i] :
      ( ( ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SV15 ) )
        = $true )
      | ( ( ! [SY80: $i,SY81: $i] :
              ( ! [SY82: $i] :
                  ( ~ ( iext @ SV15 @ SY80 @ SY82 )
                  | ~ ( iext @ SV15 @ SY81 @ SY82 ) )
              | ( SY80 = SY81 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[104]) ).

thf(119,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( icext @ uri_owl_InverseFunctionalProperty @ SV16 ) )
        = $true )
      | ( ( ip @ SV16 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[105]) ).

thf(120,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
              | ~ ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) )
          | ~ ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
              | ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) ) )
        = $false )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[106]) ).

thf(121,plain,
    ! [SV19: $i,SV17: $i] :
      ( ( ~ ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        | ~ ( ~ ! [SY89: $i,SY90: $i] :
                  ( ~ ( iext @ SV17 @ SY89 @ SY90 )
                  | ( iext @ SV19 @ SY90 @ SY89 ) )
            | ~ ! [SY91: $i,SY92: $i] :
                  ( ~ ( iext @ SV19 @ SY92 @ SY91 )
                  | ( iext @ SV17 @ SY91 @ SY92 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[107]) ).

thf(122,plain,
    ( ( ~ ! [SX0: $i] :
            ( ! [SX1: $i] :
                ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
            | ( ip @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[108]) ).

thf(123,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
            | ( ip @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[108]) ).

thf(124,plain,
    ! [SV1: $i,SV20: $i,SV18: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
        | ~ ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        | ~ ( iext @ uri_rdf_first @ SV18 @ SV20 )
        | ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        | ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                  | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
            | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
        | ~ ( ip @ SV1 )
        | ~ ( ip @ SV3 )
        | ~ ( ip @ SV20 )
        | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[111]) ).

thf(125,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ! [SY64: $i,SY65: $i] :
              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY64 )
              | ~ ( iext @ uri_rdf_first @ SY64 @ SY65 )
              | ~ ( iext @ uri_rdf_rest @ SY64 @ uri_rdf_nil )
              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
              | ! [SY66: $i,SY67: $i,SY68: $i] :
                  ( ~ ( iext @ SV3 @ SY66 @ SY67 )
                  | ~ ( iext @ SY65 @ SY67 @ SY68 )
                  | ( iext @ SV1 @ SY66 @ SY68 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[112]) ).

thf(126,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ( ! [SY69: $i] :
                            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                            | ! [SX4: $i] :
                                ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                            | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                        | ( ip @ SV1 ) )
                    | ~ ( ! [SY71: $i] :
                            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                            | ! [SX4: $i] :
                                ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                            | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                        | ( ip @ SV3 ) ) )
              | ~ ! [SY73: $i,SY74: $i] :
                    ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                    | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
                    | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
                    | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
                    | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                    | ( ip @ SY74 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[112]) ).

thf(127,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                  | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
            | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[115]) ).

thf(128,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[115]) ).

thf(129,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( ~ ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
              | ~ ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) ) )
        = $true )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[116]) ).

thf(130,plain,
    ! [SV4: $i] :
      ( ( ( ( ( sK6_X1 @ SV4 )
           != ( sK7_SY27 @ SV4 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[117]) ).

thf(131,plain,
    ! [SV15: $i] :
      ( ( ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        = $false )
      | ( ( ! [SY80: $i,SY81: $i] :
              ( ! [SY82: $i] :
                  ( ~ ( iext @ SV15 @ SY80 @ SY82 )
                  | ~ ( iext @ SV15 @ SY81 @ SY82 ) )
              | ( SY80 = SY81 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[118]) ).

thf(132,plain,
    ! [SV16: $i] :
      ( ( ( icext @ uri_owl_InverseFunctionalProperty @ SV16 )
        = $false )
      | ( ( ip @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[119]) ).

thf(133,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
              | ~ ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) ) )
        = $false )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[120]) ).

thf(134,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
              | ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) ) )
        = $false )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[120]) ).

thf(135,plain,
    ! [SV19: $i,SV17: $i] :
      ( ( ( ~ ( iext @ uri_owl_inverseOf @ SV17 @ SV19 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY89: $i,SY90: $i] :
                    ( ~ ( iext @ SV17 @ SY89 @ SY90 )
                    | ( iext @ SV19 @ SY90 @ SY89 ) )
              | ~ ! [SY91: $i,SY92: $i] :
                    ( ~ ( iext @ SV19 @ SY92 @ SY91 )
                    | ( iext @ SV17 @ SY91 @ SY92 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[121]) ).

thf(136,plain,
    ( ( ! [SX0: $i] :
          ( ! [SX1: $i] :
              ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
          | ( ip @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[122]) ).

thf(137,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( iext @ uri_owl_inverseOf @ SX0 @ SX1 )
          | ( ip @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[123]) ).

thf(138,plain,
    ! [SV1: $i,SV20: $i,SV18: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV18 )
          | ~ ( iext @ uri_rdf_first @ SV18 @ SV20 )
          | ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 )
          | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[124]) ).

thf(139,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ! [SY64: $i,SY65: $i] :
            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY64 )
            | ~ ( iext @ uri_rdf_first @ SY64 @ SY65 )
            | ~ ( iext @ uri_rdf_rest @ SY64 @ uri_rdf_nil )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
            | ! [SY66: $i,SY67: $i,SY68: $i] :
                ( ~ ( iext @ SV3 @ SY66 @ SY67 )
                | ~ ( iext @ SY65 @ SY67 @ SY68 )
                | ( iext @ SV1 @ SY66 @ SY68 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[125]) ).

thf(140,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( ~ ~ ( ~ ( ! [SY69: $i] :
                          ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                          | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                          | ! [SX4: $i] :
                              ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                          | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                      | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                      | ( ip @ SV1 ) )
                  | ~ ( ! [SY71: $i] :
                          ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                          | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                          | ! [SX4: $i] :
                              ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                          | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                      | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                      | ( ip @ SV3 ) ) )
            | ~ ! [SY73: $i,SY74: $i] :
                  ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                  | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
                  | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
                  | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                  | ( ip @ SY74 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[126]) ).

thf(141,plain,
    ( ( ~ ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
                | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
          | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[127]) ).

thf(142,plain,
    ( ( iext @ uri_rdf_first @ sK2_SY23 @ sK3_SY25 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[128]) ).

thf(143,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
          | ~ ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[129]) ).

thf(144,plain,
    ! [SV4: $i] :
      ( ( ( ( sK6_X1 @ SV4 )
          = ( sK7_SY27 @ SV4 ) )
        = $false )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[130]) ).

thf(145,plain,
    ! [SV21: $i,SV15: $i] :
      ( ( ( ! [SY93: $i] :
              ( ! [SY94: $i] :
                  ( ~ ( iext @ SV15 @ SV21 @ SY94 )
                  | ~ ( iext @ SV15 @ SY93 @ SY94 ) )
              | ( SV21 = SY93 ) ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[131]) ).

thf(146,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
          | ~ ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[133]) ).

thf(147,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
          | ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[134]) ).

thf(148,plain,
    ! [SV19: $i,SV17: $i] :
      ( ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false )
      | ( ( ~ ( ~ ! [SY89: $i,SY90: $i] :
                    ( ~ ( iext @ SV17 @ SY89 @ SY90 )
                    | ( iext @ SV19 @ SY90 @ SY89 ) )
              | ~ ! [SY91: $i,SY92: $i] :
                    ( ~ ( iext @ SV19 @ SY92 @ SY91 )
                    | ( iext @ SV17 @ SY91 @ SY92 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[135]) ).

thf(149,plain,
    ! [SV22: $i] :
      ( ( ! [SY95: $i] :
            ~ ( iext @ uri_owl_inverseOf @ SV22 @ SY95 )
        | ( ip @ SV22 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[136]) ).

thf(150,plain,
    ! [SV23: $i] :
      ( ( ! [SY96: $i] :
            ( ~ ( iext @ uri_owl_inverseOf @ SV23 @ SY96 )
            | ( ip @ SY96 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[137]) ).

thf(151,plain,
    ! [SV1: $i,SV20: $i,SV18: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV18 )
          | ~ ( iext @ uri_rdf_first @ SV18 @ SV20 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 )
          | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[138]) ).

thf(152,plain,
    ! [SV1: $i,SV24: $i,SV3: $i,SV2: $i] :
      ( ( ! [SY97: $i] :
            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
            | ~ ( iext @ uri_rdf_rest @ SV2 @ SV24 )
            | ~ ( iext @ uri_rdf_first @ SV24 @ SY97 )
            | ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
            | ! [SY66: $i,SY67: $i,SY68: $i] :
                ( ~ ( iext @ SV3 @ SY66 @ SY67 )
                | ~ ( iext @ SY97 @ SY67 @ SY68 )
                | ( iext @ SV1 @ SY66 @ SY68 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[139]) ).

thf(153,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ~ ( ~ ( ! [SY69: $i] :
                      ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                      | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                      | ! [SX4: $i] :
                          ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                      | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                  | ( ip @ SV1 ) )
              | ~ ( ! [SY71: $i] :
                      ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                      | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                      | ! [SX4: $i] :
                          ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                      | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                  | ( ip @ SV3 ) ) )
        | ~ ! [SY73: $i,SY74: $i] :
              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
              | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
              | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
              | ( ip @ SY74 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[140]) ).

thf(154,plain,
    ( ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
            | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
      | ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[141]) ).

thf(155,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[143]) ).

thf(156,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[143]) ).

thf(157,plain,
    ! [SV4: $i] :
      ( ( ( ip @ SV4 )
        = $false )
      | ( ( ( sK6_X1 @ SV4 )
          = ( sK7_SY27 @ SV4 ) )
        = $false )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[144]) ).

thf(158,plain,
    ! [SV25: $i,SV21: $i,SV15: $i] :
      ( ( ( ! [SY101: $i] :
              ( ~ ( iext @ SV15 @ SV21 @ SY101 )
              | ~ ( iext @ SV15 @ SV25 @ SY101 ) )
          | ( SV21 = SV25 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[145]) ).

thf(159,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[146]) ).

thf(160,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $true )
      | ( ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) )
        = $true )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[147]) ).

thf(161,plain,
    ! [SV19: $i,SV17: $i] :
      ( ( ( ~ ! [SY89: $i,SY90: $i] :
                ( ~ ( iext @ SV17 @ SY89 @ SY90 )
                | ( iext @ SV19 @ SY90 @ SY89 ) )
          | ~ ! [SY91: $i,SY92: $i] :
                ( ~ ( iext @ SV19 @ SY92 @ SY91 )
                | ( iext @ SV17 @ SY91 @ SY92 ) ) )
        = $false )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[148]) ).

thf(162,plain,
    ! [SV22: $i] :
      ( ( ( ! [SY95: $i] :
              ~ ( iext @ uri_owl_inverseOf @ SV22 @ SY95 ) )
        = $true )
      | ( ( ip @ SV22 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[149]) ).

thf(163,plain,
    ! [SV26: $i,SV23: $i] :
      ( ( ~ ( iext @ uri_owl_inverseOf @ SV23 @ SV26 )
        | ( ip @ SV26 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[150]) ).

thf(164,plain,
    ! [SV1: $i,SV20: $i,SV18: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV18 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV20 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 )
          | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[151]) ).

thf(165,plain,
    ! [SV1: $i,SV27: $i,SV24: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
        | ~ ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        | ~ ( iext @ uri_rdf_first @ SV24 @ SV27 )
        | ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        | ! [SY102: $i,SY103: $i,SY104: $i] :
            ( ~ ( iext @ SV3 @ SY102 @ SY103 )
            | ~ ( iext @ SV27 @ SY103 @ SY104 )
            | ( iext @ SV1 @ SY102 @ SY104 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[152]) ).

thf(166,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ~ ( ~ ( ! [SY69: $i] :
                      ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                      | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                      | ! [SX4: $i] :
                          ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                      | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                  | ( ip @ SV1 ) )
              | ~ ( ! [SY71: $i] :
                      ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                      | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                      | ! [SX4: $i] :
                          ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                      | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                  | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                  | ( ip @ SV3 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[153]) ).

thf(167,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ! [SY73: $i,SY74: $i] :
              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
              | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
              | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
              | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
              | ( ip @ SY74 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[153]) ).

thf(168,plain,
    ( ( ~ ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
            | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[154]) ).

thf(169,plain,
    ( ( ~ ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[154]) ).

thf(170,plain,
    ! [SV4: $i] :
      ( ( ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
        = $true )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[155]) ).

thf(171,plain,
    ! [SV4: $i] :
      ( ( ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
        = $true )
      | ( ( ~ ( ip @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[156]) ).

thf(172,plain,
    ! [SV25: $i,SV21: $i,SV15: $i] :
      ( ( ( ! [SY101: $i] :
              ( ~ ( iext @ SV15 @ SV21 @ SY101 )
              | ~ ( iext @ SV15 @ SV25 @ SY101 ) ) )
        = $true )
      | ( ( SV21 = SV25 )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[158]) ).

thf(173,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $false )
      | ( ( ~ ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[159]) ).

thf(174,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( ip @ SV5 ) )
        = $true )
      | ( ( ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) )
        = $true )
      | ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[160]) ).

thf(175,plain,
    ! [SV19: $i,SV17: $i] :
      ( ( ( ~ ! [SY89: $i,SY90: $i] :
                ( ~ ( iext @ SV17 @ SY89 @ SY90 )
                | ( iext @ SV19 @ SY90 @ SY89 ) ) )
        = $false )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[161]) ).

thf(176,plain,
    ! [SV17: $i,SV19: $i] :
      ( ( ( ~ ! [SY91: $i,SY92: $i] :
                ( ~ ( iext @ SV19 @ SY92 @ SY91 )
                | ( iext @ SV17 @ SY91 @ SY92 ) ) )
        = $false )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[161]) ).

thf(177,plain,
    ! [SV28: $i,SV22: $i] :
      ( ( ( ~ ( iext @ uri_owl_inverseOf @ SV22 @ SV28 ) )
        = $true )
      | ( ( ip @ SV22 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[162]) ).

thf(178,plain,
    ! [SV26: $i,SV23: $i] :
      ( ( ( ~ ( iext @ uri_owl_inverseOf @ SV23 @ SV26 ) )
        = $true )
      | ( ( ip @ SV26 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[163]) ).

thf(179,plain,
    ! [SV1: $i,SV20: $i,SV18: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV18 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV20 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 )
          | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[164]) ).

thf(180,plain,
    ! [SV1: $i,SV27: $i,SV24: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV24 )
          | ~ ( iext @ uri_rdf_first @ SV24 @ SV27 )
          | ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[165]) ).

thf(181,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( ~ ( ! [SY69: $i] :
                    ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                    | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                    | ! [SX4: $i] :
                        ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                    | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
                | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                | ( ip @ SV1 ) )
            | ~ ( ! [SY71: $i] :
                    ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                    | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                    | ! [SX4: $i] :
                        ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                    | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
                | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
                | ( ip @ SV3 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[166]) ).

thf(182,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ! [SY73: $i,SY74: $i] :
            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY73 )
            | ~ ( iext @ uri_rdf_first @ SY73 @ SY74 )
            | ~ ( iext @ uri_rdf_rest @ SY73 @ uri_rdf_nil )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
            | ( ip @ SY74 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[167]) ).

thf(183,plain,
    ( ( ~ ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
          | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[168]) ).

thf(184,plain,
    ( ( iext @ uri_rdf_rest @ sK1_BNODE_l1 @ sK2_SY23 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[169]) ).

thf(185,plain,
    ! [SV4: $i] :
      ( ( ( ip @ SV4 )
        = $false )
      | ( ( iext @ SV4 @ ( sK6_X1 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[170]) ).

thf(186,plain,
    ! [SV4: $i] :
      ( ( ( ip @ SV4 )
        = $false )
      | ( ( iext @ SV4 @ ( sK7_SY27 @ SV4 ) @ ( sK8_SY29 @ SV4 ) )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[171]) ).

thf(187,plain,
    ! [SV25: $i,SV29: $i,SV21: $i,SV15: $i] :
      ( ( ( ~ ( iext @ SV15 @ SV21 @ SV29 )
          | ~ ( iext @ SV15 @ SV25 @ SV29 ) )
        = $true )
      | ( ( SV21 = SV25 )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[172]) ).

thf(188,plain,
    ! [SV5: $i,SV10: $i] :
      ( ( ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) )
        = $false )
      | ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $false )
      | ( ( ~ ( ip @ SV5 )
          | ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[173]) ).

thf(189,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ip @ SV5 )
        = $false )
      | ( ( ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) )
        = $true )
      | ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[174]) ).

thf(190,plain,
    ! [SV19: $i,SV17: $i] :
      ( ( ( ! [SY89: $i,SY90: $i] :
              ( ~ ( iext @ SV17 @ SY89 @ SY90 )
              | ( iext @ SV19 @ SY90 @ SY89 ) ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[175]) ).

thf(191,plain,
    ! [SV17: $i,SV19: $i] :
      ( ( ( ! [SY91: $i,SY92: $i] :
              ( ~ ( iext @ SV19 @ SY92 @ SY91 )
              | ( iext @ SV17 @ SY91 @ SY92 ) ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[176]) ).

thf(192,plain,
    ! [SV28: $i,SV22: $i] :
      ( ( ( iext @ uri_owl_inverseOf @ SV22 @ SV28 )
        = $false )
      | ( ( ip @ SV22 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[177]) ).

thf(193,plain,
    ! [SV26: $i,SV23: $i] :
      ( ( ( iext @ uri_owl_inverseOf @ SV23 @ SV26 )
        = $false )
      | ( ( ip @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[178]) ).

thf(194,plain,
    ! [SV1: $i,SV20: $i,SV18: $i,SV3: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV18 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV20 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 )
          | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[179]) ).

thf(195,plain,
    ! [SV1: $i,SV27: $i,SV24: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV24 )
          | ~ ( iext @ uri_rdf_first @ SV24 @ SV27 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[180]) ).

thf(196,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( ! [SY69: $i] :
                ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                | ! [SX4: $i] :
                    ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
            | ( ip @ SV1 ) )
        | ~ ( ! [SY71: $i] :
                ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                | ! [SX4: $i] :
                    ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
            | ( ip @ SV3 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[181]) ).

thf(197,plain,
    ! [SV1: $i,SV30: $i,SV3: $i,SV2: $i] :
      ( ( ! [SY105: $i] :
            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
            | ~ ( iext @ uri_rdf_rest @ SV2 @ SV30 )
            | ~ ( iext @ uri_rdf_first @ SV30 @ SY105 )
            | ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
            | ( ip @ SY105 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[182]) ).

thf(198,plain,
    ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
      | ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[183]) ).

thf(199,plain,
    ! [SV25: $i,SV29: $i,SV21: $i,SV15: $i] :
      ( ( ( ~ ( iext @ SV15 @ SV21 @ SV29 ) )
        = $true )
      | ( ( ~ ( iext @ SV15 @ SV25 @ SV29 ) )
        = $true )
      | ( ( SV21 = SV25 )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[187]) ).

thf(200,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( ip @ SV5 ) )
        = $true )
      | ( ( ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $false )
      | ( ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) )
        = $false )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[188]) ).

thf(201,plain,
    ! [SV5: $i,SV10: $i] :
      ( ( ( ip @ SV10 )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) )
        = $true )
      | ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[189]) ).

thf(202,plain,
    ! [SV19: $i,SV31: $i,SV17: $i] :
      ( ( ( ! [SY106: $i] :
              ( ~ ( iext @ SV17 @ SV31 @ SY106 )
              | ( iext @ SV19 @ SY106 @ SV31 ) ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[190]) ).

thf(203,plain,
    ! [SV17: $i,SV32: $i,SV19: $i] :
      ( ( ( ! [SY107: $i] :
              ( ~ ( iext @ SV19 @ SY107 @ SV32 )
              | ( iext @ SV17 @ SV32 @ SY107 ) ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[191]) ).

thf(204,plain,
    ! [SV1: $i,SV20: $i,SV3: $i,SV18: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV18 @ SV20 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 )
          | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[194]) ).

thf(205,plain,
    ! [SV1: $i,SV27: $i,SV24: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV24 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV24 @ SV27 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[195]) ).

thf(206,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( ! [SY69: $i] :
                ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
                | ! [SX4: $i] :
                    ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
                | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
            | ( ip @ SV1 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[196]) ).

thf(207,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( ! [SY71: $i] :
                ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
                | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
                | ! [SX4: $i] :
                    ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
                | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
            | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
            | ( ip @ SV3 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[196]) ).

thf(208,plain,
    ! [SV1: $i,SV33: $i,SV30: $i,SV3: $i,SV2: $i] :
      ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
        | ~ ( iext @ uri_rdf_rest @ SV2 @ SV30 )
        | ~ ( iext @ uri_rdf_first @ SV30 @ SV33 )
        | ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        | ( ip @ SV33 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[197]) ).

thf(209,plain,
    ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[198]) ).

thf(210,plain,
    ( ( ~ ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[198]) ).

thf(211,plain,
    ! [SV25: $i,SV29: $i,SV21: $i,SV15: $i] :
      ( ( ( iext @ SV15 @ SV21 @ SV29 )
        = $false )
      | ( ( ~ ( iext @ SV15 @ SV25 @ SV29 ) )
        = $true )
      | ( ( SV21 = SV25 )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(212,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ip @ SV5 )
        = $false )
      | ( ( ~ ( ip @ SV10 ) )
        = $true )
      | ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $false )
      | ( ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) )
        = $false )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(213,plain,
    ! [SV19: $i,SV34: $i,SV31: $i,SV17: $i] :
      ( ( ( ~ ( iext @ SV17 @ SV31 @ SV34 )
          | ( iext @ SV19 @ SV34 @ SV31 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[202]) ).

thf(214,plain,
    ! [SV17: $i,SV32: $i,SV35: $i,SV19: $i] :
      ( ( ( ~ ( iext @ SV19 @ SV35 @ SV32 )
          | ( iext @ SV17 @ SV32 @ SV35 ) )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[203]) ).

thf(215,plain,
    ! [SV1: $i,SV3: $i,SV2: $i,SV20: $i,SV18: $i] :
      ( ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 )
          | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[204]) ).

thf(216,plain,
    ! [SV1: $i,SV27: $i,SV24: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV24 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV24 @ SV27 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[205]) ).

thf(217,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ! [SY69: $i] :
            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
            | ! [SX4: $i] :
                ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
            | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) )
        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        | ( ip @ SV1 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[206]) ).

thf(218,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ! [SY71: $i] :
            ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
            | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
            | ! [SX4: $i] :
                ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
            | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) )
        | ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        | ( ip @ SV3 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[207]) ).

thf(219,plain,
    ! [SV1: $i,SV33: $i,SV30: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV30 )
          | ~ ( iext @ uri_rdf_first @ SV30 @ SV33 )
          | ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[208]) ).

thf(220,plain,
    ( ( iext @ uri_owl_propertyChainAxiom @ uri_owl_sameAs @ sK1_BNODE_l1 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[209]) ).

thf(221,plain,
    ( ( iext @ uri_rdf_first @ sK1_BNODE_l1 @ uri_ex_p )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[210]) ).

thf(222,plain,
    ! [SV21: $i,SV29: $i,SV25: $i,SV15: $i] :
      ( ( ( iext @ SV15 @ SV25 @ SV29 )
        = $false )
      | ( ( iext @ SV15 @ SV21 @ SV29 )
        = $false )
      | ( ( SV21 = SV25 )
        = $true )
      | ( ( icext @ uri_owl_InverseFunctionalProperty @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[211]) ).

thf(223,plain,
    ! [SV5: $i,SV10: $i] :
      ( ( ( ip @ SV10 )
        = $false )
      | ( ( ip @ SV5 )
        = $false )
      | ( ( iext @ SV5 @ ( sK4_X @ SV10 @ SV5 ) @ ( sK5_SY26 @ SV10 @ SV5 ) )
        = $false )
      | ( ( iext @ SV10 @ ( sK5_SY26 @ SV10 @ SV5 ) @ ( sK4_X @ SV10 @ SV5 ) )
        = $false )
      | ( ( iext @ uri_owl_inverseOf @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[212]) ).

thf(224,plain,
    ! [SV19: $i,SV34: $i,SV31: $i,SV17: $i] :
      ( ( ( ~ ( iext @ SV17 @ SV31 @ SV34 ) )
        = $true )
      | ( ( iext @ SV19 @ SV34 @ SV31 )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[213]) ).

thf(225,plain,
    ! [SV17: $i,SV32: $i,SV35: $i,SV19: $i] :
      ( ( ( ~ ( iext @ SV19 @ SV35 @ SV32 ) )
        = $true )
      | ( ( iext @ SV17 @ SV32 @ SV35 )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[214]) ).

thf(226,plain,
    ! [SV1: $i,SV20: $i,SV3: $i,SV2: $i,SV18: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 )
          | ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[215]) ).

thf(227,plain,
    ! [SV1: $i,SV27: $i,SV24: $i,SV3: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV24 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV24 @ SV27 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[216]) ).

thf(228,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ( ! [SY69: $i] :
              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY69 )
              | ! [SX4: $i] :
                  ~ ( iext @ uri_rdf_first @ SY69 @ SX4 )
              | ~ ( iext @ uri_rdf_rest @ SY69 @ uri_rdf_nil ) ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[217]) ).

thf(229,plain,
    ! [SV1: $i,SV3: $i,SV2: $i] :
      ( ( ( ! [SY71: $i] :
              ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
              | ~ ( iext @ uri_rdf_rest @ SV2 @ SY71 )
              | ! [SX4: $i] :
                  ~ ( iext @ uri_rdf_first @ SY71 @ SX4 )
              | ~ ( iext @ uri_rdf_rest @ SY71 @ uri_rdf_nil ) ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[218]) ).

thf(230,plain,
    ! [SV1: $i,SV33: $i,SV30: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV30 )
          | ~ ( iext @ uri_rdf_first @ SV30 @ SV33 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[219]) ).

thf(231,plain,
    ! [SV19: $i,SV34: $i,SV31: $i,SV17: $i] :
      ( ( ( iext @ SV17 @ SV31 @ SV34 )
        = $false )
      | ( ( iext @ SV19 @ SV34 @ SV31 )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[224]) ).

thf(232,plain,
    ! [SV17: $i,SV32: $i,SV35: $i,SV19: $i] :
      ( ( ( iext @ SV19 @ SV35 @ SV32 )
        = $false )
      | ( ( iext @ SV17 @ SV32 @ SV35 )
        = $true )
      | ( ( iext @ uri_owl_inverseOf @ SV17 @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[225]) ).

thf(233,plain,
    ! [SV1: $i,SV2: $i,SV18: $i,SV20: $i,SV3: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[226]) ).

thf(234,plain,
    ! [SV1: $i,SV27: $i,SV3: $i,SV24: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV24 @ SV27 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[227]) ).

thf(235,plain,
    ! [SV1: $i,SV36: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV36 )
          | ! [SY108: $i] :
              ~ ( iext @ uri_rdf_first @ SV36 @ SY108 )
          | ~ ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[228]) ).

thf(236,plain,
    ! [SV1: $i,SV37: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV37 )
          | ! [SY109: $i] :
              ~ ( iext @ uri_rdf_first @ SV37 @ SY109 )
          | ~ ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[229]) ).

thf(237,plain,
    ! [SV1: $i,SV33: $i,SV30: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV30 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV33 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[230]) ).

thf(238,plain,
    ! [SV1: $i,SV2: $i,SV18: $i,SV20: $i,SV3: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                    | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
              | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) ) )
        = $true )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[233]) ).

thf(239,plain,
    ! [SV1: $i,SV3: $i,SV2: $i,SV27: $i,SV24: $i] :
      ( ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[234]) ).

thf(240,plain,
    ! [SV1: $i,SV36: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV36 )
          | ! [SY108: $i] :
              ~ ( iext @ uri_rdf_first @ SV36 @ SY108 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[235]) ).

thf(241,plain,
    ! [SV1: $i,SV37: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV37 )
          | ! [SY109: $i] :
              ~ ( iext @ uri_rdf_first @ SV37 @ SY109 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[236]) ).

thf(242,plain,
    ! [SV1: $i,SV33: $i,SV30: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV30 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV33 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[237]) ).

thf(243,plain,
    ! [SV1: $i,SV2: $i,SV18: $i,SV20: $i,SV3: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
          | ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[238]) ).

thf(244,plain,
    ! [SV1: $i,SV27: $i,SV3: $i,SV2: $i,SV24: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[239]) ).

thf(245,plain,
    ! [SV1: $i,SV36: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV36 ) )
        = $true )
      | ( ( ! [SY108: $i] :
              ~ ( iext @ uri_rdf_first @ SV36 @ SY108 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[240]) ).

thf(246,plain,
    ! [SV1: $i,SV37: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 )
          | ~ ( iext @ uri_rdf_rest @ SV2 @ SV37 ) )
        = $true )
      | ( ( ! [SY109: $i] :
              ~ ( iext @ uri_rdf_first @ SV37 @ SY109 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[241]) ).

thf(247,plain,
    ! [SV1: $i,SV33: $i,SV30: $i,SV3: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV30 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV33 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[242]) ).

thf(248,plain,
    ! [SV1: $i,SV2: $i,SV18: $i,SV20: $i,SV3: $i] :
      ( ( ( ~ ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
                | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) ) )
        = $false )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[243]) ).

thf(249,plain,
    ! [SV2: $i,SV3: $i,SV18: $i,SV20: $i,SV1: $i] :
      ( ( ( ~ ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[243]) ).

thf(250,plain,
    ! [SV24: $i,SV27: $i,SV3: $i,SV2: $i,SV1: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true )
      | ( ( ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[244]) ).

thf(251,plain,
    ! [SV1: $i,SV36: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV36 ) )
        = $true )
      | ( ( ! [SY108: $i] :
              ~ ( iext @ uri_rdf_first @ SV36 @ SY108 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[245]) ).

thf(252,plain,
    ! [SV1: $i,SV37: $i,SV3: $i,SV2: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV2 @ SV3 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV37 ) )
        = $true )
      | ( ( ! [SY109: $i] :
              ~ ( iext @ uri_rdf_first @ SV37 @ SY109 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[246]) ).

thf(253,plain,
    ! [SV1: $i,SV33: $i,SV3: $i,SV30: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV2 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_first @ SV30 @ SV33 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[247]) ).

thf(254,plain,
    ! [SV1: $i,SV2: $i,SV18: $i,SV20: $i,SV3: $i] :
      ( ( ( ~ ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
              | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) ) )
        = $true )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[248]) ).

thf(255,plain,
    ! [SV2: $i,SV3: $i,SV18: $i,SV20: $i,SV1: $i] :
      ( ( ( ~ ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
        = $true )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[249]) ).

thf(256,plain,
    ! [SV24: $i,SV27: $i,SV3: $i,SV2: $i,SV1: $i] :
      ( ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( ! [SY102: $i,SY103: $i,SY104: $i] :
              ( ~ ( iext @ SV3 @ SY102 @ SY103 )
              | ~ ( iext @ SV27 @ SY103 @ SY104 )
              | ( iext @ SV1 @ SY102 @ SY104 ) ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[250]) ).

thf(257,plain,
    ! [SV1: $i,SV36: $i,SV3: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV36 ) )
        = $true )
      | ( ( ! [SY108: $i] :
              ~ ( iext @ uri_rdf_first @ SV36 @ SY108 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[251]) ).

thf(258,plain,
    ! [SV1: $i,SV37: $i,SV3: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV2 @ SV37 ) )
        = $true )
      | ( ( ! [SY109: $i] :
              ~ ( iext @ uri_rdf_first @ SV37 @ SY109 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[252]) ).

thf(259,plain,
    ! [SV1: $i,SV3: $i,SV2: $i,SV33: $i,SV30: $i] :
      ( ( ( iext @ uri_rdf_first @ SV30 @ SV33 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV30 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[253]) ).

thf(260,plain,
    ! [SV1: $i,SV2: $i,SV18: $i,SV20: $i,SV3: $i] :
      ( ( ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
          | ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[254]) ).

thf(261,plain,
    ! [SV2: $i,SV3: $i,SV18: $i,SV20: $i,SV1: $i] :
      ( ( ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $false )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[255]) ).

thf(262,plain,
    ! [SV24: $i,SV2: $i,SV1: $i,SV27: $i,SV38: $i,SV3: $i] :
      ( ( ( ! [SY110: $i,SY111: $i] :
              ( ~ ( iext @ SV3 @ SV38 @ SY110 )
              | ~ ( iext @ SV27 @ SY110 @ SY111 )
              | ( iext @ SV1 @ SV38 @ SY111 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[256]) ).

thf(263,plain,
    ! [SV1: $i,SV3: $i,SV36: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV2 @ SV36 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ! [SY108: $i] :
              ~ ( iext @ uri_rdf_first @ SV36 @ SY108 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[257]) ).

thf(264,plain,
    ! [SV1: $i,SV3: $i,SV37: $i,SV2: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV2 @ SV37 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( ! [SY109: $i] :
              ~ ( iext @ uri_rdf_first @ SV37 @ SY109 ) )
        = $true )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[258]) ).

thf(265,plain,
    ! [SV1: $i,SV33: $i,SV3: $i,SV2: $i,SV30: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV33 )
        = $false )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[259]) ).

thf(266,plain,
    ! [SV1: $i,SV2: $i,SV18: $i,SV20: $i,SV3: $i] :
      ( ( ( ~ ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[260]) ).

thf(267,plain,
    ! [SV1: $i,SV2: $i,SV3: $i,SV18: $i,SV20: $i] :
      ( ( ( ~ ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[260]) ).

thf(268,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[261]) ).

thf(269,plain,
    ! [SV24: $i,SV2: $i,SV1: $i,SV27: $i,SV39: $i,SV38: $i,SV3: $i] :
      ( ( ( ! [SY112: $i] :
              ( ~ ( iext @ SV3 @ SV38 @ SV39 )
              | ~ ( iext @ SV27 @ SV39 @ SY112 )
              | ( iext @ SV1 @ SV38 @ SY112 ) ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[262]) ).

thf(270,plain,
    ! [SV1: $i,SV3: $i,SV2: $i,SV40: $i,SV36: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV36 @ SV40 ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV36 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[263]) ).

thf(271,plain,
    ! [SV1: $i,SV3: $i,SV2: $i,SV41: $i,SV37: $i] :
      ( ( ( ~ ( iext @ uri_rdf_first @ SV37 @ SV41 ) )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV37 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[264]) ).

thf(272,plain,
    ! [SV3: $i,SV30: $i,SV33: $i,SV2: $i,SV1: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true )
      | ( ( ip @ SV33 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV33 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[265]) ).

thf(273,plain,
    ! [SV1: $i,SV2: $i,SV18: $i,SV20: $i,SV3: $i] :
      ( ( ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[266]) ).

thf(274,plain,
    ! [SV1: $i,SV2: $i,SV3: $i,SV18: $i,SV20: $i] :
      ( ( ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 )
          | ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[267]) ).

thf(275,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ~ ( ip @ SV1 ) )
        = $true )
      | ( ( ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[268]) ).

thf(276,plain,
    ! [SV24: $i,SV2: $i,SV1: $i,SV42: $i,SV27: $i,SV39: $i,SV38: $i,SV3: $i] :
      ( ( ( ~ ( iext @ SV3 @ SV38 @ SV39 )
          | ~ ( iext @ SV27 @ SV39 @ SV42 )
          | ( iext @ SV1 @ SV38 @ SV42 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[269]) ).

thf(277,plain,
    ! [SV1: $i,SV3: $i,SV2: $i,SV40: $i,SV36: $i] :
      ( ( ( iext @ uri_rdf_first @ SV36 @ SV40 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV36 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[270]) ).

thf(278,plain,
    ! [SV1: $i,SV3: $i,SV2: $i,SV41: $i,SV37: $i] :
      ( ( ( iext @ uri_rdf_first @ SV37 @ SV41 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV37 )
        = $false )
      | ( ( ~ ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil ) )
        = $true )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[271]) ).

thf(279,plain,
    ! [SV3: $i,SV30: $i,SV33: $i,SV2: $i,SV1: $i] :
      ( ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( ip @ SV33 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV30 @ SV33 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV30 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV30 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[272]) ).

thf(280,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[273]) ).

thf(281,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ~ ( ip @ SV1 )
          | ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[274]) ).

thf(282,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ip @ SV1 )
        = $false )
      | ( ( ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(283,plain,
    ! [SV24: $i,SV2: $i,SV1: $i,SV42: $i,SV27: $i,SV39: $i,SV38: $i,SV3: $i] :
      ( ( ( ~ ( iext @ SV3 @ SV38 @ SV39 )
          | ~ ( iext @ SV27 @ SV39 @ SV42 ) )
        = $true )
      | ( ( iext @ SV1 @ SV38 @ SV42 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[276]) ).

thf(284,plain,
    ! [SV1: $i,SV40: $i,SV3: $i,SV2: $i,SV36: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV36 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV36 @ SV40 )
        = $false )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[277]) ).

thf(285,plain,
    ! [SV1: $i,SV41: $i,SV3: $i,SV2: $i,SV37: $i] :
      ( ( ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV37 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV37 @ SV41 )
        = $false )
      | ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
          | ( ip @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[278]) ).

thf(286,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ~ ( ip @ SV1 ) )
        = $true )
      | ( ( ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[280]) ).

thf(287,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ~ ( ip @ SV1 ) )
        = $true )
      | ( ( ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[281]) ).

thf(288,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV1: $i,SV3: $i] :
      ( ( ( ip @ SV3 )
        = $false )
      | ( ( ip @ SV1 )
        = $false )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[282]) ).

thf(289,plain,
    ! [SV24: $i,SV2: $i,SV1: $i,SV42: $i,SV27: $i,SV39: $i,SV38: $i,SV3: $i] :
      ( ( ( ~ ( iext @ SV3 @ SV38 @ SV39 ) )
        = $true )
      | ( ( ~ ( iext @ SV27 @ SV39 @ SV42 ) )
        = $true )
      | ( ( iext @ SV1 @ SV38 @ SV42 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[283]) ).

thf(290,plain,
    ! [SV3: $i,SV40: $i,SV36: $i,SV2: $i,SV1: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true )
      | ( ( ip @ SV1 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV36 @ SV40 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV36 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[284]) ).

thf(291,plain,
    ! [SV41: $i,SV37: $i,SV3: $i,SV2: $i,SV1: $i] :
      ( ( ( ~ ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 ) )
        = $true )
      | ( ( ip @ SV3 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV37 @ SV41 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV37 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[285]) ).

thf(292,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ip @ SV1 )
        = $false )
      | ( ( ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[286]) ).

thf(293,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV3: $i,SV1: $i] :
      ( ( ( ip @ SV1 )
        = $false )
      | ( ( ~ ( ip @ SV3 ) )
        = $true )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[287]) ).

thf(294,plain,
    ! [SV2: $i,SV18: $i,SV3: $i,SV1: $i,SV20: $i] :
      ( ( ( ip @ SV20 )
        = $false )
      | ( ( ip @ SV1 )
        = $false )
      | ( ( ip @ SV3 )
        = $false )
      | ( ( iext @ SV1 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $false )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[288]) ).

thf(295,plain,
    ! [SV24: $i,SV2: $i,SV1: $i,SV42: $i,SV27: $i,SV39: $i,SV38: $i,SV3: $i] :
      ( ( ( iext @ SV3 @ SV38 @ SV39 )
        = $false )
      | ( ( ~ ( iext @ SV27 @ SV39 @ SV42 ) )
        = $true )
      | ( ( iext @ SV1 @ SV38 @ SV42 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[289]) ).

thf(296,plain,
    ! [SV3: $i,SV40: $i,SV36: $i,SV2: $i,SV1: $i] :
      ( ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( ip @ SV1 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV36 @ SV40 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV36 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV36 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[290]) ).

thf(297,plain,
    ! [SV41: $i,SV37: $i,SV3: $i,SV2: $i,SV1: $i] :
      ( ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( ip @ SV3 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV37 @ SV41 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV37 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV37 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[291]) ).

thf(298,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV1: $i,SV3: $i] :
      ( ( ( ip @ SV3 )
        = $false )
      | ( ( ip @ SV1 )
        = $false )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[292]) ).

thf(299,plain,
    ! [SV2: $i,SV18: $i,SV20: $i,SV1: $i,SV3: $i] :
      ( ( ( ip @ SV3 )
        = $false )
      | ( ( ip @ SV1 )
        = $false )
      | ( ( ~ ( ip @ SV20 ) )
        = $true )
      | ( ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[293]) ).

thf(300,plain,
    ! [SV24: $i,SV2: $i,SV1: $i,SV38: $i,SV3: $i,SV42: $i,SV39: $i,SV27: $i] :
      ( ( ( iext @ SV27 @ SV39 @ SV42 )
        = $false )
      | ( ( iext @ SV3 @ SV38 @ SV39 )
        = $false )
      | ( ( iext @ SV1 @ SV38 @ SV42 )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV24 @ SV27 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV24 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV24 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[295]) ).

thf(301,plain,
    ! [SV2: $i,SV18: $i,SV3: $i,SV1: $i,SV20: $i] :
      ( ( ( ip @ SV20 )
        = $false )
      | ( ( ip @ SV1 )
        = $false )
      | ( ( ip @ SV3 )
        = $false )
      | ( ( iext @ SV3 @ ( sK9_Y0 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[298]) ).

thf(302,plain,
    ! [SV2: $i,SV18: $i,SV3: $i,SV1: $i,SV20: $i] :
      ( ( ( ip @ SV20 )
        = $false )
      | ( ( ip @ SV1 )
        = $false )
      | ( ( ip @ SV3 )
        = $false )
      | ( ( iext @ SV20 @ ( sK10_SY30 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) @ ( sK11_SY32 @ SV20 @ SV18 @ SV3 @ SV2 @ SV1 ) )
        = $true )
      | ( ( iext @ uri_owl_propertyChainAxiom @ SV1 @ SV2 )
        = $true )
      | ( ( iext @ uri_rdf_first @ SV18 @ SV20 )
        = $false )
      | ( ( iext @ uri_rdf_first @ SV2 @ SV3 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV2 @ SV18 )
        = $false )
      | ( ( iext @ uri_rdf_rest @ SV18 @ uri_rdf_nil )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[299]) ).

thf(303,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[36,302,301,300,297,296,294,279,232,231,223,222,221,220,201,193,192,186,185,184,157,142,132,114,113,110,109,102,64]) ).

thf(304,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[303]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SWB027+2 : TPTP v8.1.0. Released v5.2.0.
% 0.07/0.12  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.13/0.33  % Computer : n026.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Wed Jun  1 13:55:11 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.13/0.35  
% 0.13/0.35   No.of.Axioms: 6
% 0.13/0.35  
% 0.13/0.35   Length.of.Defs: 0
% 0.13/0.35  
% 0.13/0.35   Contains.Choice.Funs: false
% 0.13/0.36  (rf:0,axioms:6,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:8,loop_count:0,foatp_calls:0,translation:fof_full)...........................
% 0.39/0.65  
% 0.39/0.65  ********************************
% 0.39/0.65  *   All subproblems solved!    *
% 0.39/0.65  ********************************
% 0.39/0.65  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:6,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:303,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.51/0.71  
% 0.51/0.71  %**** Beginning of derivation protocol ****
% 0.51/0.71  % SZS output start CNFRefutation
% See solution above
% 0.51/0.71  
% 0.51/0.71  %**** End of derivation protocol ****
% 0.51/0.71  %**** no. of clauses in derivation: 304 ****
% 0.51/0.71  %**** clause counter: 303 ****
% 0.51/0.71  
% 0.51/0.71  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:6,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:303,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------