query-9f5f13516d2a335e01ec76dc6cd0fbee
Propertiesinstance of (P31)subclass of (P279)has use (P366)main subject (P921)
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 DISTINCT ?software ?softwareLabel ?articleLabel WHERE {
?software wdt:P31/wdt:P279* wd:Q7397.
{?software wdt:P366 wd:Q160398}
UNION {?software wdt:P366 wd:Q826582.}
OPTIONAL {?article wdt:P921 ?software.}
SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
}
Query found at
- https://www.wikidata.org/wiki/User:YULdigitalpreservation/SPARQLsoftware
- https://www.wikidata.org/wiki/User:YULdigitalpreservation/SoftwareCitation
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?article")
v1("?software"):::projected
a1((" "))
c3(["wd:Q7397"]):::iri
c9(["bd:serviceParam"]):::iri
c6(["wd:Q826582"]):::iri
c11(["en"]):::literal
c5(["wd:Q160398"]):::iri
v1 --"wdt:P31"--> a1
a1 --"wdt:P279"--> c3
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
v1 --"wdt:P366"--> c6
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
v1 --"wdt:P366"--> c5
end
union0r <== or ==> union0l
end
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P921".-> v1
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c9 --"wikibase:language"--> c11
end