TestCase:WebOnt-FunctionalProperty-005

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Test Id WebOnt-FunctionalProperty-005
Description If prop belongs to owl:FunctionalProperty

then an OWL individual has at most one value for prop.

Status Proposed (2009-06-10)
Author Peter F. Patel-Schneider
Original syntax RDF-XML
Syntactic Species/Profile OWL 2 Full (EL profile assertion missing, QL profile assertion missing, RL profile assertion missing)
Semantics This test is applicable under the RDF-based semantics. It should not be considered under the direct semantics because it does not satisfy the syntactic constraints of OWL 2 DL.
WebOnt test http://www.w3.org/2002/03owlt/FunctionalProperty/Manifest005#test
Premise ontology (download)

Convert syntax: functional, XML, Manchester      This informative conversion will be incorrect for OWL 2 Full. info.pngConversions are provided by the OWL Syntax Converter which tries to "repair" OWL 2 Full inputs to become DL.
Open in RDF Validator

<rdf:RDF
    xml:base="http://www.w3.org/2002/03owlt/FunctionalProperty/premises005"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:owl ="http://www.w3.org/2002/07/owl#"
  xmlns:eg ="http://www.example.org/">
    <owl:FunctionalProperty rdf:about="http://www.example.org/foo#prop" />
    <owl:Thing rdf:about="http://www.example.org/foo#object" />
</rdf:RDF>
Conclusion ontology (download)

Convert syntax: functional, XML, Manchester      This informative conversion will be incorrect for OWL 2 Full. info.pngConversions are provided by the OWL Syntax Converter which tries to "repair" OWL 2 Full inputs to become DL.
Open in RDF Validator

<rdf:RDF
    xml:base="http://www.w3.org/2002/03owlt/FunctionalProperty/conclusions005"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:owl ="http://www.w3.org/2002/07/owl#"
  xmlns:eg ="http://www.example.org/">
    <owl:Thing rdf:about="http://www.example.org/foo#object">
      <rdf:type>
        <owl:Restriction>
   <owl:onProperty>
     <owl:FunctionalProperty rdf:about="http://www.example.org/foo#prop" />
   </owl:onProperty>
   <owl:maxCardinality 
      rdf:datatype="http://www.w3.org/2001/XMLSchema#nonNegativeInteger"
      >1</owl:maxCardinality>
        </owl:Restriction>
      </rdf:type>
    </owl:Thing>
</rdf:RDF>
Imported ontologies none
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