[Virtuoso-users] Jena Provider. Tag 248 not defined

[Roberto García]

Dear all,

I'm experiencing the following exception:
com.hp.hpl.jena.shared.JenaException: Can not create
ResultSet.:virtuoso.jdbc3.VirtuosoException: Tag 248 not defined.

When performing this query on a local copy of the DBPedia:
  SELECT ?o count(?o) WHERE
  { ?x a <http://dbpedia.org/ontology/BasketballPlayer> .
    ?x <http://dbpedia.org/ontology/draft> ?o . }
  GROUP BY ?o

I get it when using the Jena Provider like this:
        Query query = QueryFactory.create(queryString, Syntax.syntaxARQ);
        qexec = VirtuosoQueryExecutionFactory.create(queryString, graph);
        ResultSet results = qexec.execSelect();

Not when working with the SPARQL web form. Therefore, it seems a
problem with the Jena Provider.
Please, does anyone have more information about what is the problem
with Tag 248?

Best,

Roberto García