Re: about the skos mapping of vocabularies

Dear Tobias,

> I think it is definitely worth looking at what the ontology alignment
> people did.
> Perhaps you know this already: I recently came across work on something
> called PSPARQL++ which combines two SPARQL extension for data mediation
> [1]. I however do not know if this already implemented now and what the
> status is. But this is something which could contribute to a solution of
> the mapping PA was asking for.

Yes, thanks, it rings now a bell :-)
Indeed, PSPARQL exactly provides the solution you're looking for. The 
mapping can then be reduced to a SPARQL construct.
Regarding implementation, one is available at 
http://cesare.inrialpes.fr/psparql/engine.html

Note also that these features are on the wishlist of SPARQL2 ... so we 
are not speculating saying it will happen very soon in all SPARQL 
end-points!

   Raphaël

-- 
Raphaël Troncy
CWI (Centre for Mathematics and Computer Science),
Science Park 123, 1098 XG Amsterdam, The Netherlands
e-mail: raphael.troncy@cwi.nl & raphael.troncy@gmail.com
Tel: +31 (0)20 - 592 4093
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Web: http://www.cwi.nl/~troncy/