Hi Kingsley, the thing is that I actually have no problems with my
local version of Virtuoso, the query
SELECT DISTINCT ?s ?o FROM <http://dbpedia.org> WHERE {{?s rdfs:label
?o.[] a ?s .FILTER( bif:contains(?o, "film" ) )}}LIMIT 36
returns to me Film ( http://dbpedia.org/ontology/Film ) in the first
position ...
E.g.:
http://dbpedia.org/ontology/Film film
http://dbpedia.org/ontology/FilmFestival film festival
http://dbpedia.org/class/yago/300s 300
http://dbpedia.org/class/yago/1996Films film
http://dbpedia.org/class/yago/DramaFilms film
http://dbpedia.org/class/yago/SpanishFilms film
http://dbpedia.org/class/yago/Catalan-languageFilms film
http://dbpedia.org/class/yago/1979Films film
Using the latest version of DBpedia ... Thus, I can not figure it
out why is different with the SPARQL end point ..
Thanks anyway!
Vanessa
On 7 Dec 2010, at 17:53, Kingsley Idehen wrote:
On 12/7/10 11:59 AM, Vanessa Lopez wrote:
Hi all !
I have tried to get the resource http://dbpedia.org/resource/Film
when asking for "film" in the indexes in http://dbpedia.org/sparql,
in
several ways:
SELECT DISTINCT ?s ?o FROM <http://dbpedia.org> WHERE {{?s rdfs:label
?o.[] a ?s .FILTER( bif:contains(?o, "film" ) )}}LIMIT 36
SELECT DISTINCT ?s ?o ?type FROM <http://dbpedia.org> WHERE {{?s
rdfs:label
?o. ?s rdf:type ?type .FILTER( bif:contains(?o, "film" ) )}}LIMIT
36
And even:
SELECT ?s ?page ?label
?textScore AS ?Text_Score_Rank
( <LONG::IRI_RANK> (?s) ) AS ?Entity_Rank
WHERE
{
?s foaf:page ?page ;
rdfs:label ?label .
FILTER( lang( ?label ) = "en" ) .
?label bif:contains 'film'
OPTION (score ?textScore ) .
}
ORDER BY ASC ( <LONG::IRI_RANK> (?s) )
But with no success so far.
I also tried:
SELECT DISTINCT ?s ?o ?type FROM <http://dbpedia.org> WHERE {{?s
rdfs:label
?o. ?s rdf:type ?type .FILTER( str(?o) = "Film" ) }}
But it gives an out of time error ..
Any idea how can I get http://dbpedia.org/resource/Film from the
keyword "film"?
Thanks a lot
Vanessa
Vanessa,
These pages should help you understand why you are having troubles:
1. http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FFilm
-- Descriptor Page for <http://dbpedia.org/resource/Film>
3. http://dbpedia.org/fct/facet.vsp?cmd=load&fsq_id=6 -- DBpedia DB
Entities associated with pattern: Film.
--
Regards,
Kingsley Idehen
President & CEO
OpenLink Software
Web: http://www.openlinksw.com
Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter/Identi.ca: kidehen
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