query-b79041de4a0dab812609e86370c493ce

rq turtle/ttl

title:Galaxies triées parmi celles les plus liées aux articles scientifiques

author: So9q

date:2021-10-27

note:I deliberately choose a smaller subgraph (galaxies) to prevent a timeout on WDQS

SELECT ?main_subject ?main_subjectLabel (count(?item) as ?c) WHERE { ?item wdt:P31 wd:Q13442814; wdt:P921 ?main_subject. ?main_subject wdt:P31/wdt:P279* wd:Q318. SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". } } GROUP BY ?main_subject ?main_subjectLabel ORDER BY DESC(?c)

Use at

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#>
#title:Galaxies triées parmi celles les plus liées aux articles scientifiques
#author: So9q
#date:2021-10-27
#note:I deliberately choose a smaller subgraph (galaxies) to prevent a timeout on WDQS
SELECT ?main_subject ?main_subjectLabel (count(?item) as ?c)
WHERE
{
  ?item wdt:P31 wd:Q13442814;
        wdt:P921 ?main_subject.
  ?main_subject wdt:P31/wdt:P279* wd:Q318.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". }
}
GROUP BY ?main_subject ?main_subjectLabel
ORDER BY DESC(?c)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?c") v2("?item"):::projected v3("?main_subject"):::projected a1((" ")) c2(["wd:Q13442814"]):::iri c7(["bd:serviceParam"]):::iri c5(["wd:Q318"]):::iri c9(["#91;AUTO_LANGUAGE#93;,mul,en"]):::literal v2 --"wdt:P31"--> c2 v2 --"wdt:P921"--> v3 v3 --"wdt:P31"--> a1 a1 --"wdt:P279"--> c5 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c7 --"wikibase:language"--> c9 end bind1[/"count(?item)"/] v2 --o bind1 bind1 --as--o v4