Hey Kingsley, Thanks for responding. Yes, this an attempt to access Reegle's PoolParty endpoint from the OpenEI Virtuoso endpoint.
Here is the query in question: PREFIX foaf: <http://xmlns.com/foaf/0.1/> PREFIX skos:<http://www.w3.org/2004/02/skos/core#> SELECT ?s WHERE { SERVICE <http://poolparty.reegle.info/PoolParty/sparql/glossary>{ ?s foaf:page <http://en.wikipedia.org/wiki/Fuel_cell> . ?s skos:definition ?v . } } Here's an almost identical query to fetch the similar information from DBPedia, this one works fine: PREFIX dbpedia-owl: <http://dbpedia.org/ontology/> PREFIX foaf: <http://xmlns.com/foaf/0.1/> SELECT ?v WHERE { SERVICE <http://dbpedia.org/sparql> { ?s dbpedia-owl:abstract ?v . ?s foaf:page <http://en.wikipedia.org/wiki/Fuel_cell> . }FILTER (lang(?v)="en") } Much thanks! Jon On 11/30/11 11:18 AM, "Kingsley Idehen" <[email protected]> wrote: >On 11/30/11 11:49 AM, Weers, Jon wrote: >> Hi all, >> >> Hoping you can help me out with something. I'm running a sparql query >>against an external PoolParty server from a Virtuoso sparql endpoint and >>am getting the following error: >> >> RDFZZ Error >>DB.DBA.SPARQL_REXEC('http://poolparty.reegle.info/PoolParty/sparql/glossa >>ry', ...) returned unsupported Content-Type >>'application/sparql-results+xml' >> >> As far as I can tell, Virtuoso should support this content type. >> Also, the query works when run from non-virtuoso sparql endpoints, so I >>don't think anything's wrong there. >> >> Any insight would be greatly appreciated. >> >> Thanks! >> >> Jon >> >> >>------------------------------------------------------------------------- >>----- >> All the data continuously generated in your IT infrastructure >> contains a definitive record of customers, application performance, >> security threats, fraudulent activity, and more. Splunk takes this >> data and makes sense of it. IT sense. And common sense. >> http://p.sf.net/sfu/splunk-novd2d >> _______________________________________________ >> Virtuoso-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/virtuoso-users >> >Jon, > >Could have the actual query? I assume this is the OpenEI endpoint? > >-- > >Regards, > >Kingsley Idehen >Founder& CEO >OpenLink Software >Company Web: http://www.openlinksw.com >Personal Weblog: http://www.openlinksw.com/blog/~kidehen >Twitter/Identi.ca handle: @kidehen >Google+ Profile: https://plus.google.com/112399767740508618350/about >LinkedIn Profile: http://www.linkedin.com/in/kidehen > > > > > >
