ok I see, how about the following
On Fri, Dec 20, 2019 at 9:34 AM Jean-Claude Moissinac < [email protected]> wrote: > In the second code, the bind must be inside the service <...> {...} > -- > Jean-Claude Moissinac > > > > Le jeu. 19 déc. 2019 à 16:48, Jean-Claude Moissinac < > [email protected]> a écrit : > > > Hello > > > > In an instance of Fuseki, I'm trying the following query > > > > PREFIX wdt: <http://www.wikidata.org/prop/direct/> > > > > prefix wikibase: <http://wikiba.se/ontology#> > > > > PREFIX bd: <http://www.bigdata.com/rdf#> > > > > SELECT * where > > > > { > > > > bind(<http://www.wikidata.org/entity/Q640447> as ?wikidata) > > > > service <https://query.wikidata.org/bigdata/namespace/wdq/sparql> { > > > > select ?p ?propLabel ?o ?oLabel where { > > > > ?wikidata ?p ?o . ?prop wikibase:directClaim ?p . SERVICE wikibase:label > { > > bd:serviceParam wikibase:language "en,fr" . > > > > } } } } > > > > > > which fails with an error 500 (Error 500: HTTP 500 error making the > query: > > Internal Server Error) > > > > While the following one gives results: > > > > PREFIX wdt: <http://www.wikidata.org/prop/direct/> > > > > prefix wikibase: <http://wikiba.se/ontology#> > > > > PREFIX bd: <http://www.bigdata.com/rdf#> > > > > SELECT * where { > > > > bind(<http://www.wikidata.org/entity/Q640447> as ?wikidata) > > > > service <https://query.wikidata.org/bigdata/namespace/wdq/sparql> { > > > > select ?p ?propLabel ?o ?oLabel where { > > > > <http://www.wikidata.org/entity/Q640447> ?p ?o . > > > > ?prop wikibase:directClaim ?p . SERVICE wikibase:label { bd:serviceParam > > wikibase:language "en,fr" . > > > > } } } } > > > > > > In my real query, in place of the bind, I have some code which selects > > some wikidata entities. The goal is to get a wikidata description of > these > > entities > > > > Have you some ideas? > > > > > > -- > > Jean-Claude Moissinac > > > > > -- --- Marco Neumann KONA
