query-a47e81ddc6d275652762cbb39ef1695f
Topics
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX target: <http://www.wikidata.org/entity/Q113616501>
SELECT
?score
?topic ?topicLabel
(CONCAT("#topic/", SUBSTR(STR(?topic), 32)) AS ?topicUrl)
?topicDescription
WHERE {
{
SELECT
(SUM(?score_) AS ?score)
?topic
WHERE {
{
target: wdt:P921 ?topic .
BIND(20 AS ?score_)
}
UNION
{
target: wdt:P921 / wdt:P31 ?topic .
BIND(5 AS ?score_)
}
UNION
{
target: wdt:P921/wdt:P279 ?topic .
BIND(3 AS ?score_)
}
UNION
{
# Topic of a cited work
target: wdt:P2860/wdt:P921 ?topic .
BIND(1 AS ?score_)
}
UNION
{
SELECT (1 AS ?score_) ?topic WHERE {
?citing_work wdt:P2860 target: .
?citing_work wdt:P921 ?topic .
}
}
}
GROUP BY ?topic
} SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en,da,de,es,jp,no,ru,sv,zh". }
}
ORDER BY DESC(?score)
LIMIT 200
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v4("?citing_work")
v5("?score"):::projected
v5("?score_")
v2("?topic"):::projected
v5("?topicUrl")
a1((" "))
a2((" "))
a3((" "))
c1([http://www.wikidata.org/entity/Q113616501]):::iri
c7(["bd:serviceParam"]):::iri
c9(["#91;AUTO_LANGUAGE#93;,en,da,de,es,jp,no,ru,sv,zh"]):::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;
subgraph union2[" Union "]
subgraph union2l[" "]
style union2l fill:#abf,stroke-dasharray: 3 3;
subgraph union3[" Union "]
subgraph union3l[" "]
style union3l fill:#abf,stroke-dasharray: 3 3;
v4 --"wdt:P2860"--> c1
v4 --"wdt:P921"--> v2
bind0[/"'1^^xsd:integer'"/]
bind0 --as--o v5
end
subgraph union3r[" "]
style union3r fill:#abf,stroke-dasharray: 3 3;
c1 --"wdt:P2860"--> a3
a3 --"wdt:P921"--> v2
bind1[/"'1^^xsd:integer'"/]
bind1 --as--o v5
end
union3r <== or ==> union3l
end
end
subgraph union2r[" "]
style union2r fill:#abf,stroke-dasharray: 3 3;
c1 --"wdt:P921"--> a2
a2 --"wdt:P279"--> v2
bind2[/"'3^^xsd:integer'"/]
bind2 --as--o v5
end
union2r <== or ==> union2l
end
end
subgraph union1r[" "]
style union1r fill:#abf,stroke-dasharray: 3 3;
c1 --"wdt:P921"--> a1
a1 --"wdt:P31"--> v2
bind3[/"'5^^xsd:integer'"/]
bind3 --as--o v5
end
union1r <== or ==> union1l
end
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
c1 --"wdt:P921"--> v2
bind4[/"'20^^xsd:integer'"/]
bind4 --as--o v5
end
union0r <== or ==> union0l
end
bind6[/"sum(?score_)"/]
v5 --o bind6
bind6 --as--o v5
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c7 --"wikibase:language"--> c9
end
bind7[/"concat('#topic/',substring(str(?topic),'32^^xsd:integer'))"/]
v2 --o bind7
bind7 --as--o v5