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Diagrams showing Cohabitation of P and D Idioms per PD Model

From: Patrick Stickler <patrick.stickler@nokia.com>
Date: Fri, 11 Jan 2002 18:36:10 +0200
To: RDF Core <w3c-rdfcore-wg@w3.org>
Message-ID: <B864E11C.B81E%patrick.stickler@nokia.com>

The subject line says it all...

Inference based on rdfs:range shown in grey.

Note that cohabitation of P and D idioms will still have
to deal with equivalent knowledge expressed in both
idioms. E.g.

   Bob ex:age "30" .
   ex:age rdfs:range xsd:integer .

   Bob ex:age _:1 .
   _:1 rdf:value "30" .
   _:1 rdf:type xsd:integer .

which in some fashion at some level likely needs to be
treated as redundant knowledge, despite the different
idioms of expression.

The P/P+ combination has no such problems... (but I'll
let go of that for now... sigh... ;-)



Patrick Stickler              Phone: +358 50 483 9453
Senior Research Scientist     Fax:   +358 7180 35409
Nokia Research Center         Email: patrick.stickler@nokia.com

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Received on Friday, 11 January 2002 11:35:32 UTC

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