Hi Riccardo,
On 03/06/2013 08:13 PM, Riccardo Porrini wrote:
Hi all,
I'm getting occasional errors in submitting (programmatically) a fixed
query to dbpedia public sparql endpoint (http://dbpedia.org/sparql).
The issue is the same even if I submit the query using my browser.
Here's the query:
construct{?s ?p ?o} where {
{?s ?p ?o . values ?o {<http://dbpedia.org/resource/Chuck_Norris>}} union
{?s ?p ?o . values ?s {<http://dbpedia.org/resource/Chuck_Norris>}
filter isUri(?o)}
}
limit 100
Please try the following query:
CONSTRUCT {?s ?p ?o} WHERE {
{?s ?p ?o . FILTER ( ?o =
<http://dbpedia.org/resource/Chuck_Norris>) } UNION
{?s ?p ?o . FILTER ( ?s =
<http://dbpedia.org/resource/Chuck_Norris>)}
}
LIMIT 100
What am I missing?
Bests regards
-- Riccardo Porrini
--
Kind Regards
Mohamed Morsey
Department of Computer Science
University of Leipzig
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