query-3818ddbe53e862e2b64400eba22408f6
TODO
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?item (COUNT(?id) AS ?count_of_external_identifiers) WHERE {
?item wdt:P6039 [] .
OPTIONAL { ?item ?id [] .
?p wikibase:directClaim ?id .
?p wikibase:propertyType wikibase:ExternalId . }
}
GROUP BY ?item
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v4("?count_of_external_identifiers")
v2("?id"):::projected
v1("?item"):::projected
v3("?p")
a1((" "))
a2((" "))
c4(["wikibase:ExternalId"]):::iri
v1 --"wdt:P6039"--> a1
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v1 -->v2--> a2
v3 -."wikibase:directClaim".-> v2
v3 --"wikibase:propertyType"--> c4
end
bind1[/"count(?id)"/]
v2 --o bind1
bind1 --as--o v4