gistfile1.txt

@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@base <http://www.semanticweb.org/ontologies/2011/11/Ontology1324312786114.owl> .

:Person a owl:Class .

:hasFamilyMember a owl:SymmetricProperty ;
	rdfs:domain :Person ;
	rdfs:range :Person .
	
:hasSibling a owl:SymmetricProperty ;
	rdfs:subPropertyOf :hasFamilyMember .
:hasPartner a owl:SymmetricProperty ;
	rdfs:subPropertyOf :hasFamilyMember .

:Schwippschwager a owl:Class ;
	owl:equivalentClass
	[	a owl:Restriction ;
		owl:onProperty :hatSchwippi  ;
		owl:someValuesFrom :Person
	] .

:hatSchwippi owl:propertyDisjointWith :hasSibling ;
	owl:propertyChainAxiom ( :hasSibling :hasPartner :hasSibling ) ;
	owl:propertyChainAxiom ( :hasPartner :hasSibling :hasPartner ) .

:Ich :hasSibling :Schwester .
:Schwester :hasPartner :FreundVonSchwester .
:FreundVonSchwester :hasSibling :BruderVonFreundVonSchwester .

:Ich3 :hasPartner :Freundin3 .
:Freundin3 :hasSibling :SchwesterVonFreundin3 .
:SchwesterVonFreundin3 :hasPartner :FreundVonSchwesterVonFreundin3 .

:Ich2 :hasSibling :Bruder2 .
:Ich2 :hasPartner :Freundin2 .
:Freundin2 :hasSibling :SchwesterVonFreundin2 .
:SchwesterVonFreundin2 :hasPartner :Bruder2 .

:NichtSchwipp1 :hasSibling :NichtSchwipp2.
:NichtSchwipp1 :hasPartner :NSF1.
:NichtSchwipp2 :hasPartner :NSF2.
:NSF1 :hasSibling :NSF2.