Re: [Virtuoso-users] query via sesame API throws Exception

2011-04-21 Thread Florian Kleedorfer
nLink On 19 Apr 2011, at 16:54, Florian Kleedorfer wrote: Hi Hugh, thanks for the quick reaction! The first option (the Virtuoso RDF Data Storage Provider) works, but I'd have to change my client code which I really don't want. The second option is the one that fails. best, Flo

Re: [Virtuoso-users] query via sesame API throws Exception

2011-04-19 Thread Florian Kleedorfer
witter.com/OpenLink On 19 Apr 2011, at 11:25, Florian Kleedorfer wrote: Hi all, I'm using the virtuoso sesame provider with the latest openrdf-workbench and openrdf-sesame webapps. sesame version: 2.3.3 virtuoso version: virtuoso-opensource-win32-20110330 I've configured a repository to us

[Virtuoso-users] query via sesame API throws Exception

2011-04-19 Thread Florian Kleedorfer
Hi all, I'm using the virtuoso sesame provider with the latest openrdf-workbench and openrdf-sesame webapps. sesame version: 2.3.3 virtuoso version: virtuoso-opensource-win32-20110330 I've configured a repository to use virtuoso and I can access it normally in the openrdf workbench. However

Re: [Virtuoso-users] backslash character within URI

2010-09-23 Thread Florian Kleedorfer
Hi Patrick, On 22.9.2010 21:01, Patrick van Kleef wrote: HI Florian, I did some semantic web crawling and I gathered information on football clubs from freebase and dbpedia. In the dbpedia data, there is an individual that's equivalent (owl:sameAs) http://dbpedia.org/resource/Chelsea_F.C. , n

[Virtuoso-users] backslash character within URI

2010-09-22 Thread Florian Kleedorfer
Hi all, I did some semantic web crawling and I gathered information on football clubs from freebase and dbpedia. In the dbpedia data, there is an individual that's equivalent (owl:sameAs) http://dbpedia.org/resource/Chelsea_F.C. , namely http://dbpedia.org/resource/Chelse_FC\ (note the backsl

Re: [Virtuoso-users] complex sparql query problem

2010-09-14 Thread Florian Kleedorfer
com Support: http://support.openlinksw.com Forums: http://boards.openlinksw.com/support Twitter: http://twitter.com/OpenLink On 13 Sep 2010, at 09:33, Florian Kleedorfer wrote: Hi Hugh, I'm running Virtuoso Version: 06.01.3127, Build: Jul 9 2010 on Windows XP Professional, version 2002, Servic

Re: [Virtuoso-users] complex sparql query problem

2010-09-13 Thread Florian Kleedorfer
Best Regards Hugh Williams Professional Services OpenLink Software Web: http://www.openlinksw.com Support: http://support.openlinksw.com Forums: http://boards.openlinksw.com/support Twitter: http://twitter.com/OpenLink On 10 Sep 2010, at 15:40, Florian Kleedorfer wrote: Hi Hugh, The query runs

[Virtuoso-users] complex sparql query problem

2010-09-10 Thread Florian Kleedorfer
Hi, I'm having problems with a SPARQL query I need to run on virtuoso. The sparql engine returns this error message (with a simplified version of my query): 37000 Error SP031: SPARQL compiler: Internal error: The SPARQL optimizer has failed to process the query with reasonable quality. The

[Virtuoso-users] loading lod dumps - dbpedia, freebase and others

2010-09-07 Thread Florian Kleedorfer
Hi, I was wondering if virtuoso's sponger feature helps with data integration from lod dumps. I am particularly interested in integrating selected freebase topics with certain dbpedia data selected by instance type. For dbpedia, this is quite straightforward, as the dumps come in the n3 form