Closed moissinac closed 4 years ago
Sehr geehrte Damen und Herren,
bitte beachten Sie, dass ich bis 04.09.2017 nicht zu erreichen bin. Ihre Anfrage wird nach meiner Rückkehr schnellstmöglich bearbeitet. Vielen Dank.
Thank you for your email.
I will be out of the office until 04.09.2017. Your email will not be forwarded but I will deal with it on my return.
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Hi @moissinac, here is a COUNT example: https://github.com/semsol/arc2/wiki/SPARQL-#aggregate-example
Also using GRAPH in your WHERE clause is not supported by ARC2. Its also required when using URIs to have <
and >
around.
This query may get the job done:
SELECT count(?serie) as ?c
FROM <http://givingsense.eu/onto/sembib/channels>
WHERE {
?s <http://givingsense.eu/onto/sembib/inConf> ?o .
?o ?p ?serie
}
GROUP BY ?serie
Closed, because no response. Please reopen, if problem persists.
I'm trying the following request
and I get No result bindings specified. in ARC2_SPARQLPlusParser
I see nothing in the doc which say that such construct in unsupported. Am I wrong?
EDIT by @k00ni: added syntax highlighting to query.