Ivan,
> >> sparql SELECT ?s WHERE {?s ?p ?o. FILTER(regex(?o, "Education"))};
> > *** Error 22023: [Virtuoso Driver][Virtuoso Server]SR375: Invalid
> > argument
> 2 to regexp_match. Must be narrow or wide string at line 1 of
> Can I download sample data? This case demonstrates an error in server
> and it should be fixed.
I used the Lehigh University Benchmark RDF generator, a demo set can be
found at http://tmp.cweiske.de/University1_11.owl.bz2
--
Regards/Mit freundlichen Grüßen
Christian Weiske
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