Re: [namedgraphs] [Semantic Web Client Library] T-Box and different sources

[Cristina S. <csa...@vi...>]

Thanks for the info, Olaf.

Kind regards,

Cristina



2010/10/3 Olaf Hartig <ha...@in...>

> Hello Cristina,
>
> On Monday 20 September 2010 15:38:33 you wrote:
> > Dear Olaf,
> >
> > Thanks a lot for your prompt response. I understand now why this happens.
> >
> > I have enabled the SemanticWebClientConfig.ENABLE_SINDICE parameter, and
> > executed several queries but I still get results from only the foaf
> > implementation. Could you please give me an example where the Sindice
> > configuration provides more information?
>
> It works with the second query from your initial mail; i.e. that one:
>
> PREFIX foaf: <http://xmlns.com/foaf/0.1/>
> SELECT ?i ?p WHERE {
>  ?i ?p foaf:Person .
> }
>
> You may have to increase the number of maximal depth of link following a
> bit.
> If I execute the query without Sindice support --e.g. using the command
> line
> call
>
>  bin/semwebquery  --maxsteps 5 --sparqlfile query.rq
>
> where 'query.rq' contains the query-- then I get a result that originate
> from
> the FOAF vocabulary definition only. However, if I enable Sindice support
>
>  bin/semwebquery  --maxsteps 5 --sindice --sparqlfile query.rq
>
> then I get loads of results from peoples' FOAF profiles. The same should be
> possible if you use SWClLib as a library in your Java code.
>
> Greetings,
> Olaf
>