query-099ff20c9f004821cfed717f88686569
TODO
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 ?industryLabel ?countryLabel ?subsidiaryLabel ?total_assets
WHERE {
# get items whose parent is in the petroleum business
{ ?item wdt:P31/wdt:P279* wd:Q43229 .
?item wdt:P749 ?parent .
?parent wdt:P452 wd:Q862571 .
}
UNION
# get items which are in the petroleum business
{
?item wdt:P452 wd:Q862571 .
}
UNION
# get items that are subsidiaries of items that are the petroleum business
{
?parent wdt:P452 wd:Q862571.
?parent wdt:P355 ?item.
}
OPTIONAL { ?item wdt:P452 ?industry. }
OPTIONAL { ?item wdt:P17 ?country. }
OPTIONAL { ?item wdt:P355 ?subsidiary. }
OPTIONAL { ?item wdt:P2403 ?total_assets. }
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;
v4("?country")
v3("?industry")
v1("?item"):::projected
v2("?parent")
v5("?subsidiary")
v6("?total_assets"):::projected
a1((" "))
c3(["wd:Q43229"]):::iri
c11(["bd:serviceParam"]):::iri
c6(["wd:Q862571"]):::iri
c13(["#91;AUTO_LANGUAGE#93;,en"]):::literal
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
subgraph union1[" Union "]
subgraph union1l[" "]
style union1l fill:#abf,stroke-dasharray: 3 3;
v2 --"wdt:P452"--> c6
v2 --"wdt:P355"--> v1
end
subgraph union1r[" "]
style union1r fill:#abf,stroke-dasharray: 3 3;
v1 --"wdt:P452"--> c6
end
union1r <== or ==> union1l
end
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
v1 --"wdt:P31"--> a1
a1 --"wdt:P279"--> c3
v1 --"wdt:P749"--> v2
v2 --"wdt:P452"--> c6
end
union0r <== or ==> union0l
end
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v1 -."wdt:P452".-> v3
end
subgraph optional1["(optional)"]
style optional1 fill:#bbf,stroke-dasharray: 5 5;
v1 -."wdt:P17".-> v4
end
subgraph optional2["(optional)"]
style optional2 fill:#bbf,stroke-dasharray: 5 5;
v1 -."wdt:P355".-> v5
end
subgraph optional3["(optional)"]
style optional3 fill:#bbf,stroke-dasharray: 5 5;
v1 -."wdt:P2403".-> v6
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c11 --"wikibase:language"--> c13
end