# Generated with http://eulersharp.sourceforge.net/ version 1.4.7 on 29 Sep 2005 12:57:28 GMT @prefix log: . @prefix e: . (!log:semantics !log:semantics !log:semantics !log:semantics !log:semantics)!log:conjunction e:constructs { @prefix str: . @prefix p0: . @prefix q: . @prefix e: . @prefix xsd: . @prefix : . @prefix log: . @prefix rdfs: . @prefix math: . @prefix p1: . @prefix owl: . @prefix rdf: . {{ rdf:type owl:SymmetricProperty} e:evidence . { } e:evidence } e:sequent { { } e:evidence }. # Proof found in 7 steps (700000 steps/sec) using 1 engine (433 triples) }.