query-da7f7bbe29d95bab29102331f01fa015
Managing Data CompletenessMuseums in Switzerland lacking coordinate location: Wikidata:WikiProject Heritage institutions/StatisticsSee the example of the Property Dashboard Template:
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 ?museum ?museumLabel ?coordinate_location
WHERE {
?museum wdt:P31/wdt:P279* wd:Q33506.
?museum wdt:P17 wd:Q39.
FILTER(NOT EXISTS { ?museum wdt:P625 ?coordinate_location. })
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?coordinate_location"):::projected
v1("?museum"):::projected
a1((" "))
c6(["wd:Q39"]):::iri
c4(["wd:Q33506"]):::iri
c8(["bd:serviceParam"]):::iri
c10(["#91;AUTO_LANGUAGE#93;,en"]):::literal
f0[["not "]]
subgraph f0e0["Exists Clause"]
e0v1 --"wdt:P625"--> e0v2
e0v2("?coordinate_location"):::projected
e0v1("?museum"):::projected
end
f0--EXISTS--> f0e0
f0 --> v1
f0 --> c1
f0 --> v2
v1 --"wdt:P625"--> v2
v1 --"wdt:P31"--> a1
a1 --"wdt:P279"--> c4
v1 --"wdt:P17"--> c6
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c8 --"wikibase:language"--> c10
end