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Re: Explicit RDF property for "literal has datatype D"?

From: Pat Hayes <phayes@ihmc.us>
Date: Mon, 6 Jul 2009 15:54:14 -0500
Cc: Steve Harris <steve.harris@garlik.com>, Toby A Inkster <tai@g5n.co.uk>, Christoph LANGE <ch.lange@jacobs-university.de>, Semantic Web <semantic-web@w3.org>, Siarhei Uladzimiravich Kuryla <s.kuryla@jacobs-university.de>
Message-Id: <2DAE5C91-0B91-44EA-8BB0-88DF5D860F12@ihmc.us>
To: Jeremy Carroll <jeremy@topquadrant.com>

On Jul 6, 2009, at 1:48 PM, Jeremy Carroll wrote:

> Steve Harris wrote:
>>
>>>>>
>>>>>> p a rdf:Property ;
>>>>>> rdfs:domain rdfs:Literal ;
>>>>>> rdfs:range rdfs:Datatype .
>>> _:x p xsd:date .
>>> _:x owl:sameAs  "2008-01-01" .
>>
>> did you mean:
>>
>> _:x p xsd:date .
>> _:x owl:sameAs "2008-01-01"^^xsd:date .
>>
>> otherwise you get some odd conclusions.
>>
>> - Steve
>
> I don't see any odd conclusions ... we have not said anything about  
> the realtionship between the subject and object of a p triple, other  
> than the usual they are related by the p-property.
>

Right. BTW, you could now say that the domain of p was  
rdf:PlainLiteral :-)

http://www.w3.org/TR/rdf-plain-literal/

Pat


> Jeremy
>
>
>
>

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Received on Monday, 6 July 2009 20:55:20 GMT

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