query-a47d423b7368577c9a368d633563ee90
Checking which nuclear power stations have Inception and which have Service entry
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 ?object ?objectLabel ?countryLabel ?inception ?service_entry WHERE {
?object (wdt:P31/wdt:P279*) wd:Q134447;
wdt:P17 ?country.
OPTIONAL {?object wdt:P571 ?inception}
OPTIONAL {?object wdt:P729 ?service_entry }
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en" }
} ORDER BY ?countryLabel
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v3("?country")
v1("?countryLabel"):::projected
v4("?inception"):::projected
v2("?object"):::projected
v5("?service_entry"):::projected
a1((" "))
c8(["bd:serviceParam"]):::iri
c3(["wd:Q134447"]):::iri
c10(["#91;AUTO_LANGUAGE#93;,mul,en"]):::literal
v2 --"wdt:P31"--> a1
a1 --"wdt:P279"--> c3
v2 --"wdt:P17"--> v3
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P571".-> v4
end
subgraph optional1["(optional)"]
style optional1 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P729".-> v5
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c8 --"wikibase:language"--> c10
end