TPTP Problem File: SWB002+4.p

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```%------------------------------------------------------------------------------
% File     : SWB002+4 : TPTP v8.1.0. Released v5.2.0.
% Domain   : Semantic Web
% Problem  : Existential Blank Nodes
% Version  : [Sch11] axioms : Especial.
% English  :

% Refs     : [Sch11] Schneider, M. (2011), Email to G. Sutcliffe
% Source   : [Sch11]
% Names    : 002_Existential_Blank_Nodes [Sch11]

% Status   : Theorem
% Rating   : 0.00 v5.3.0, 0.09 v5.2.0
% Syntax   : Number of formulae    :   82 (  62 unt;   0 def)
%            Number of atoms       :  112 (   0 equ)
%            Maximal formula atoms :    5 (   1 avg)
%            Number of connectives :   30 (   0   ~;   0   |;  10   &)
%                                         (   5 <=>;  15  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   2 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    6 (   6 usr;   0 prp; 1-3 aty)
%            Number of functors    :   36 (  36 usr;  36 con; 0-0 aty)
%            Number of variables   :   40 (  37   !;   3   ?)
% SPC      : FOF_THM_EPR_NEQ

%------------------------------------------------------------------------------
%----Include RDFS axioms
include('Axioms/SWB003+0.ax').
%------------------------------------------------------------------------------
fof(testcase_conclusion_fullish_002_Existential_Blank_Nodes,conjecture,
? [BNODE_x,BNODE_y] :
( iext(uri_ex_p,BNODE_x,BNODE_y)
& iext(uri_ex_q,BNODE_y,BNODE_x) ) ).

fof(testcase_premise_fullish_002_Existential_Blank_Nodes,axiom,
? [BNODE_o] :
( iext(uri_ex_p,uri_ex_s,BNODE_o)
& iext(uri_ex_q,BNODE_o,uri_ex_s) ) ).

%------------------------------------------------------------------------------
```