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
