query-aac9da7c516f1da1dc67430034c611b0
Endpoints1. Return a list of all items that have a URL that is an instance of a SPARQL endpoint: } } . "en" language:wikibase serviceParam:bd { label:wikibase SERVICE . Q26261192:wd P31:pq ?st1 . ?st1 P2699:p ?sep { WHERE ?sepLabel ?sep DISTINCT SELECT 2. Return a list of all items in Wikidata that are listed as instances of SPARQL endpoint: } } . "en" language:wikibase serviceParam:bd { label:wikibase SERVICE . Q26261192:wd P31:wdt ?sep { WHERE ?sepLabel ?sep SELECT 3. A third option to get at this data:
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?database ?databaseLabel ?value WHERE {
?database ?p ?wds.
?wds ?v ?value.
?wdP wikibase:statementProperty ?v.
?wdP wikibase:claim ?p.
?wds pq:P31 wd:Q26261192.
SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?database"):::projected
v2("?p")
v4("?v")
v5("?value"):::projected
v6("?wdP")
v3("?wds")
c6(["bd:serviceParam"]):::iri
c4(["wd:Q26261192"]):::iri
c8(["en"]):::literal
v1 -->v2--> v3
v3 -->v4--> v5
v6 --"wikibase:statementProperty"--> v4
v6 --"wikibase:claim"--> v2
v3 --"pq:P31"--> c4
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c6 --"wikibase:language"--> c8
end