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Re: OWL equivalentClass question

From: Michael Schneider <schneid@fzi.de>
Date: Fri, 13 Jul 2012 14:51:27 +0200
Message-ID: <500019CF.2000900@fzi.de>
To: <nathan@webr3.org>
CC: <semantic-web@w3.org>
Slight correction:

Am 13.07.2012 14:43, schrieb Michael Schneider:

> Further, from that same table entry, you can see that the RDF encoding
> of datatype definitions must use a blank node (as in your first
> example), the mapping isn't defined for URIs (as in your second example).

It's not the same table entry, but the last entry in Table 12 in

> [2] <http://www.w3.org/TR/2009/REC-owl2-mapping-to-rdf-20091027/>

Michael

> Am 13.07.2012 14:17, schrieb Nathan:
>> Hi all,
>>
>> I'm looking to define a few Datatype's, and wondered why
>> owl:equivalentClass is used for all complex types in the
>> primer/documentation.
>>
>> For example what's the difference between:
>>
>> :personAge  owl:equivalentClass
>>    [ rdf:type  rdfs:Datatype;
>>      owl:onDatatype  xsd:integer;
>>      owl:withRestrictions (
>>       [ xsd:minInclusive  "0"^^xsd:integer ]
>>       [ xsd:maxInclusive  "150"^^xsd:integer ]
>>      )
>>    ] .
>>
>> and:
>>
>> :personAge rdf:type  rdfs:Datatype;
>>    owl:onDatatype  xsd:integer;
>>    owl:withRestrictions (
>>     [ xsd:minInclusive  "0"^^xsd:integer ]
>>     [ xsd:maxInclusive  "150"^^xsd:integer ]
>>    ) .
>>
>> Is the second example valid, any reasons not to do it, what am I missing
>> here?
>>
>> TIA,
>>
>> Nathan
>>
>

-- 
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Dipl.-Inform. Michael Schneider
Research Scientist, IPE / WIM

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michael.schneider@fzi.de
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Received on Friday, 13 July 2012 12:51:56 UTC

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