query-47330192cb8daee9f1d548f6ab0a154e
Most studies 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#>
select ?topic ?topicLabel (group_concat(?itemLabel;separator=" ; ") as ?discipline) (count(?item) as ?studier_count){
select ?item ?topic ?itemLabel ?topicLabel {
?item wdt:P2578|^wdt:P2579 ?topic .
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
} group by ?topic ?topicLabel order by desc(?studier_count)
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v5("?discipline")
v2("?item"):::projected
v4("?itemLabel"):::projected
v6("?studier_count")
v3("?topic"):::projected
c4(["bd:serviceParam"]):::iri
c6(["#91;AUTO_LANGUAGE#93;,en"]):::literal
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
v3 --"wdt:P2579"--> v2
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
v2 --"wdt:P2578"--> v3
end
union0r <== or ==> union0l
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c4 --"wikibase:language"--> c6
end
bind2[/"?itemLabel"/]
v4 --o bind2
bind2 --as--o v5
bind3[/"count(?item)"/]
v2 --o bind3
bind3 --as--o v6