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Test Id rdfbased-sem-eqdis-different-sameas
Description Two individuals cannot both be the same and different.
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.
Inconsistent 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:Description rdf:about="http://www.example.org#x">
    <owl:sameAs rdf:resource="http://www.example.org#y"/>
    <owl:differentFrom rdf:resource="http://www.example.org#y"/>
Imported ontologies none
This test is not in OWL 2 RL but can be passed by implementations that use the OWL RL derivation rules.
OWL 2 Informative
OWL 2 Normative