Rdfbased-sem-chain-def

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Test Id rdfbased-sem-chain-def
Description For a sub property chain axiom with super property p and chain properties p1 and p2, from x p1 y and y p2 z follows x p z.
Status Approved (2009-07-15) (proposed 2009-07-14)
Author Michael Schneider, Kai Mainzer
Original syntax RDF-XML
Syntactic Species/Profile OWL 2 Full (not EL, not QL, not RL)
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.
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
    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#x">
    <ex:p1>
      <rdf:Description rdf:about="http://www.example.org#y">
        <ex:p2 rdf:resource="http://www.example.org#z"/>
      </rdf:Description>
    </ex:p1>
  </rdf:Description>
  <rdf:Description rdf:about="http://www.example.org#p">
    <owl:propertyChainAxiom rdf:parseType="Collection">
      <rdf:Description rdf:about="http://www.example.org#p1"/>
      <rdf:Description rdf:about="http://www.example.org#p2"/>
    </owl:propertyChainAxiom>
  </rdf:Description>
</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
    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#x">
    <ex:p rdf:resource="http://www.example.org#z"/>
  </rdf:Description>
</rdf:RDF>
Imported ontologies none
This test is not in OWL 2 RL but can be passed by implementations that use the OWL RL derivation rules.
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