Hello everyone how you know you can write a query on LOD using the openLink Virtuoso SPARQL end-point ( http://lod.openlinksw.com/sparql ).
My question is: Does this end-point support freebase? I tried to run this query: PREFIX owl: <http://www.w3.org/2002/07/owl#> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX fb-film: <http://rdf.freebase.com/ns/film.film.> SELECT ?uriFB WHERE { <http://dbpedia.org/resource/E.T._the_Extra-Terrestrial> owl:sameAs ?uriFB . ?uriFB fb-film:tagline ?tagL FILTER regex(str(?uriFB),"freebase") } LIMIT 100 but I have an empty result set, just like running any query which involves freebase. Is there any way to interrogate freebase from an end-point? Thank you for your answers. _________________________________________________________________ Taglia i costi. Chiama e videochiama da Messenger http://www.messenger.it/videoconversazioni.aspx
