On Tuesday 03 August 2010, Kingsley Idehen wrote:
> [...]
> Jörn Hees wrote:
> > If I use:
> > DEFINE get:proxy "localhost:8890"
> >
> > with this query:
> > DEFINE input:grab-all "yes"
> > DEFINE input:grab-depth 1
> > SELECT DISTINCT ?p ?lp ?o ?lo
> > WHERE {
> >
> > <http://dbpedia.org/resource/Barack_Obama> ?p ?o.
> > OPTIONAL { ?p rdfs:label ?lp. }
> > OPTIONAL { ?o rdfs:label ?lo. }
> >
> > }
> >
> > [...]
> >
> > Cheers,
> > Jörn
>
> All,
>
> Have you digested this tutorial re. use of Sponger for de-referencing IRIs?
>
> See:
> http://virtuoso.openlinksw.com/presentations/SPARQL_Tutorials/SPARQL_Tutori
> als_Part_7/SPARQL_Tutorials_Part_7.html
Yes, actually that's what lead me to the query above.
I looked all of the pragmas up in
http://docs.openlinksw.com/virtuoso/rdfiridereferencing.html and now went
through it again, but can't find how it helps with my problem.
What am I missing out?
Cheers,
Jörn
