query-72db4b0e056168c562826af2e650052d
Hints (JHeald) SELECT ?prop ?propLabel ?count WHERE { { SELECT ?prop (COUNT(DISTINCT ?item) AS ?count) WHERE {
hint:Query hint:optimizer "None" .
?item wdt:P4200 [] .
?item ?p ?id .
?prop wikibase:directClaim ?p .
{?prop wdt:P31/wdt:P279* wd:Q19847637} # Wikidata property representing a unique identifier
UNION
{?prop wdt:P31/wdt:P279* wd:Q18614948} # Wikidata property for authority control
} GROUP BY ?prop
}
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
} ORDER BY DESC (?count)
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#>
#Hints (JHeald)
SELECT ?prop ?propLabel ?count WHERE {
{
SELECT ?prop (COUNT(DISTINCT ?item) AS ?count) WHERE {
?item wdt:P4200 [] .
?item ?p ?id .
?prop wikibase:directClaim ?p .
{?prop wdt:P31/wdt:P279* wd:Q19847637} # Wikidata property representing a unique identifier
UNION
{?prop wdt:P31/wdt:P279* wd:Q18614948} # Wikidata property for authority control
} GROUP BY ?prop
}
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
} ORDER BY DESC (?count)
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v6("?count"):::projected
v4("?id")
v2("?item")
v3("?p")
v5("?prop"):::projected
a1((" "))
a2((" "))
a3((" "))
c5(["wd:Q19847637"]):::iri
c6(["wd:Q18614948"]):::iri
c8(["bd:serviceParam"]):::iri
c10(["en"]):::literal
v2 --"wdt:P4200"--> a1
v2 -->v3--> v4
v5 --"wikibase:directClaim"--> v3
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
v5 --"wdt:P31"--> a3
a3 --"wdt:P279"--> c6
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
v5 --"wdt:P31"--> a2
a2 --"wdt:P279"--> c5
end
union0r <== or ==> union0l
end
bind1[/"count(?item)"/]
v2 --o bind1
bind1 --as--o v6
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c8 --"wikibase:language"--> c10
end