Hi, On 10/03/13 05:53, Mohammad Mourhaf AL Asswad wrote:
I am trying to use Stanbol to index RDF files and query them using SPARQL. I managed to index RDF files but fails to query them. I cannot get to the http://{stanbol}/sparql to execute SPARQL queries. Do you know any useful source that explains in details how to do that?
Not sure what you want to do... SPARQL is a triple language not capable of using those indexes, beyond optimizations under the hood on literal comparisons.
Rupert, correct me if I'm wrong. The semantic search infrastructure is there not to just import data and query data as it is, but to allow using a RDF dataset as knowledge base for applying different information extraction techniques (entity lookup, disambiguation and so on....).
Although the line is quite thin, and actually the technologies used probably pretty the same (Solr and LDPath), for what (I understood) you're trying to do, probably you would need to take a look other options, such as LMF:
http://code.google.com/p/lmf/wiki/GuideSemanticSearch Hope this helps. Cheers, -- Sergio Fernández Salzburg Research +43 662 2288 318 Jakob-Haringer Strasse 5/II A-5020 Salzburg (Austria) http://www.salzburgresearch.at
