{{PositiveEntailmentTestCase
|id=rdfbased-sem-restrict-maxqcr-inst-obj-one
|description=If an individual w is an instance of the max-1-QCR on property p to class c, and if there are triples w p x1 and w p x2, with x1 and x2 being in c, then x1 equals x2.
|author=Michael Schneider, Kai Mainzer
|syntax=RDF/XML
|semantics=Test applies only to RDF-based semantics
|rlrulescomplete=Yes
|consistent-ontology=<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:owl="http://www.w3.org/2002/07/owl#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
    xmlns:ex="http://www.example.org#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" > 
  <rdf:Description rdf:about="http://www.example.org#x1">
    <rdf:type rdf:resource="http://www.example.org#c"/>
  </rdf:Description>
  <rdf:Description rdf:about="http://www.example.org#z">
    <owl:onClass rdf:resource="http://www.example.org#c"/>
    <owl:onProperty rdf:resource="http://www.example.org#p"/>
    <owl:maxQualifiedCardinality rdf:datatype="http://www.w3.org/2001/XMLSchema#nonNegativeInteger">1</owl:maxQualifiedCardinality>
  </rdf:Description>
  <rdf:Description rdf:about="http://www.example.org#x2">
    <rdf:type rdf:resource="http://www.example.org#c"/>
  </rdf:Description>
  <rdf:Description rdf:about="http://www.example.org#w">
    <rdf:type rdf:resource="http://www.example.org#z"/>
    <ex:p rdf:resource="http://www.example.org#x2"/>
    <ex:p rdf:resource="http://www.example.org#x1"/>
  </rdf:Description>
</rdf:RDF>
|conclusion-ontology=<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:owl="http://www.w3.org/2002/07/owl#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
    xmlns:ex="http://www.example.org#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" > 
  <rdf:Description rdf:about="http://www.example.org#x1">
    <owl:sameAs rdf:resource="http://www.example.org#x2"/>
  </rdf:Description>
</rdf:RDF>
}}