Hi Sebastian,
there's two issues here:
1) This query works only on the de.dbpedia.org/sparql endpoint, but not
on dbpedia.org/sparql; I don't know which one you used.
2) For SPARQL, you have to use encoded URIs, so you have to rephrase
your query to
select distinct ?abstract where {
<http://de.dbpedia.org/resource/Raumschiff_Enterprise:_Das_n%C3%A4chste_Jahrhundert>
dbpedia-owl:abstract ?abstract
}
These two tricks should do.
Best,
Heiko
Am 22.07.2014 11:35, schrieb Sebastian Schwarz:
Dear DBpedia developers,
I'm struggling with following SPARQL-Query.
select distinct ?abstract where {
<
http://de.dbpedia.org/resource/Raumschiff_Enterprise:_Das_nächste_Jahrhundert>
dbpedia-owl:abstract ?abstract
}
I'm trying to get the value of dbpedia-owl:abstract, but there are no
results.
On the corresponding dbpedia-page is text in the dbpedia-owl:abstract Field.
http://de.dbpedia.org/page//Raumschiff_Enterprise:_Das_nächste_Jahrhundert
Can somebody give me a hint, what I'm doing wrong?
greetings
Sebastian
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Dr. Heiko Paulheim
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University of Mannheim
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