query-a31c113a82d0b328e5aa2de89cfb93aa

rq turtle/ttl

TODO

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX geof: <http://www.opengis.net/def/function/geosparql/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#Mappa di ospedali nel raggio di 50 km da Pavia
#defaultView:Map
SELECT distinct ?item ?itemLabel ?location WHERE {
  wd:Q6259 wdt:P625 ?coordPv .                      # coordinates of Pavia
  ?item wdt:P31/wdt:P279* wd:Q16917;                # item is a hospital
        wdt:P625 ?location .
  FILTER(geof:distance(?location, ?coordPv) < 50). # less than 50 km away from Pavia
  SERVICE wikibase:label { bd:serviceParam wikibase:language "it, en". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?coordPv") v3("?item"):::projected v1("?location"):::projected a1((" ")) c8(["bd:serviceParam"]):::iri c6(["wd:Q16917"]):::iri c2(["wd:Q6259"]):::iri c10(["it, en"]):::literal f0[["http://www.opengis.net/def/function/geosparql/distance(?location,?coordPv) < '50^^xsd:integer'"]] f0 --> v1 f0 --> v2 c2 --"wdt:P625"--> v2 v3 --"wdt:P31"--> a1 a1 --"wdt:P279"--> c6 v3 --"wdt:P625"--> v1 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c8 --"wikibase:language"--> c10 end