query-efd83d4265f7055096cf43d189c8037d
SPAROL 2I am using SELECT ?item WHERE { ?item wdt:P31 wd:Q476028 . ?item wdt:P571 wd:. } 11:16, 3 July 2016 (UTC)) talk (Xaris333I know its wrong at the last wd. I want to find all pages with P31 --> Q476028 that have any value in P571. (So if a pages with P31 --> Q476028 does not have P571 will not list). : If you say ANY-VALUE that means that you have to store it in a variable. This should work:Xaris333@
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?item ?itemLabel ?any
WHERE
{
?item wdt:P31 wd:Q476028 .
?item wdt:P571 ?any.
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;
v2("?any"):::projected
v1("?item"):::projected
c2(["wd:Q476028"]):::iri
c5(["bd:serviceParam"]):::iri
c7(["en"]):::literal
v1 --"wdt:P31"--> c2
v1 --"wdt:P571"--> v2
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c5 --"wikibase:language"--> c7
end