query-13d501ab735b2a1db9c18ebc74c04c1b
Where is the most dense concentration of item ?Hi, part). The best I could to is: most but I'm stuck with the wikibase:aroundI had this question « Where is the most dense concentration of item ? ». Is it something that can be done with a query ? (probably with
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 ?item (COUNT(?place) AS ?count) WHERE {
?item wdt:P131+ wd:Q12130 ; wdt:P625 ?center .
SERVICE wikibase:around {
?place wdt:P625 ?coord .
bd:serviceParam wikibase:center ?center .
bd:serviceParam wikibase:radius "1" .
} .
}
GROUP BY ?item
ORDER BY DESC(?count)
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v3("?center")
v5("?coord")
v6("?count")
v2("?item"):::projected
v4("?place"):::projected
c8(["1"]):::literal
c5(["bd:serviceParam"]):::iri
c2(["wd:Q12130"]):::iri
v2 --"wdt:P131"--> c2
v2 --"wdt:P625"--> v3
subgraph s1["http://wikiba.se/ontology#around"]
style s1 stroke-width:4px;
v4 --"wdt:P625"--> v5
c5 --"wikibase:center"--> v3
c5 --"wikibase:radius"--> c8
end
bind1[/"count(?place)"/]
v4 --o bind1
bind1 --as--o v6