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Re: ISSUE-3 and SPARQL

From: Jeremy Carroll <jjc@hpl.hp.com>
Date: Mon, 03 Mar 2008 17:06:03 +0000
Message-ID: <47CC2FFB.6060805@hpl.hp.com>
To: "Jeff Z. Pan" <jpan@csd.abdn.ac.uk>
CC: "Web Ontology Language ((OWL)) Working Group WG" <public-owl-wg@w3.org>

Jeff Z. Pan wrote:
> 
> Hi Jeremy,
>> [...]
>> Since DL-Lite is defined from OWL 1.1 DL, then we run the risk that 
>> answers from
>>
>> SPARQL over triple-store over database.
>>
>> become false over
>>
>> SPARQL over DL-Lite over triple-store over database.
>>
>> (I am happy to be corrected if this is not the case; I am not expert 
>> in any of the technologies mentioned in this message!)
> 
> Could you clarify what do we mean by "over" here?
> 

I am trying to understand
http://www.w3.org/TR/2008/REC-rdf-sparql-query-20080115/#sparqlBGPExtend
which I believe will contain the answer to your question.
I might manage to be less cryptic tomorrow.

Jeremy
Received on Monday, 3 March 2008 17:06:35 GMT

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