Re: PROV-AQ: How to indicate SPARQL endpoint for provenance (ISSUE 609)

We decided to drop the merely advisory material about how to use SPARQL, and 
leave that to the FAQ.  But discovery of a SPARQL endpoint got forgotten in the 
change (I think it was never really specified previously).

I think the cleanest solution would to to introduce another link relation for a 
SPARQL query endpoint (but to not get into details of how to formulate the 
queries, other than to say that they are presented via SPARQL HTTP protocol, and 
executed over provenance formulated as RDF according to PROV-O).

I'll raise an issue for this.

#g
--

Tracker, this is issue 609


On 29/11/2012 15:59, Paul Groth wrote:
> It's a good question. I wonder if we can somehow role this into
> provenance-service url?
>
> Paul
>
>
> On Thu, Nov 29, 2012 at 4:30 PM, Cresswell, Stephen <stephen.cresswell@tso.co.uk
> <mailto:stephen.cresswell@tso.co.uk>> wrote:
>
>     Hi,____
>
>     __ __
>
>     It still seems to me appropriate for PROV-AQ to include some method by which
>     publishers of a resource can indicate a SPARQL endpoint for provenance
>     queries.____
>
>     There was some discussion on this about a year ago, but it got stuck on
>     unresolved questions about named graphs, and doesn’t seem to have made it
>     into the document.____
>
>     __ __
>
>     Has there been a decision not to accommodate this, or is it still a
>     possibility?____
>
>     __ __
>
>     http://lists.w3.org/Archives/Public/public-prov-wg/2011Dec/0067.html____
>
>     http://lists.w3.org/Archives/Public/public-prov-wg/2011Dec/0040.html____
>
>     http://lists.w3.org/Archives/Public/public-prov-wg/2011Dec/0039.html____
>
>     __ __
>
>     Stephen Cresswell____
>
>     __ __
>
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>
> --
> --
> Dr. Paul Groth (p.t.groth@vu.nl <mailto:p.t.groth@vu.nl>)
> http://www.few.vu.nl/~pgroth/ <http://www.few.vu.nl/%7Epgroth/>
> Assistant Professor
> - Knowledge Representation & Reasoning Group |
>    Artificial Intelligence Section | Department of Computer Science
> - The Network Institute
> VU University Amsterdam

Received on Thursday, 29 November 2012 18:38:48 UTC