query-7364113bfda2ace2187430487ae79d31

rq turtle/ttl

Items near the South Pole (use of radius)

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#>
SELECT ?place ?placeLabel ?location
WHERE
{
  # Berlin coordinates
  wd:Q933 wdt:P625 ?poleposition .
  SERVICE wikibase:around {
    ?place wdt:P625 ?location .
    bd:serviceParam wikibase:center ?poleposition .
    bd:serviceParam wikibase:radius "1000" .
  } .
  # Is an airport
  SERVICE wikibase:label {
    bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" .
  } 
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?location"):::projected v2("?place"):::projected v1("?poleposition") c4(["bd:serviceParam"]):::iri c1(["wd:Q933"]):::iri c7(["1000"]):::literal c10(["#91;AUTO_LANGUAGE#93;,en"]):::literal c1 --"wdt:P625"--> v1 subgraph s1["http://wikiba.se/ontology#around"] style s1 stroke-width:4px; v2 --"wdt:P625"--> v3 c4 --"wikibase:center"--> v1 c4 --"wikibase:radius"--> c7 end subgraph s2["http://wikiba.se/ontology#label"] style s2 stroke-width:4px; c4 --"wikibase:language"--> c10 end