query-00d858fb51dc20eb231f048d213633fe

rq turtle/ttl

Lijst van items in de omgevingList of objects in a range from a certain point in latitude/longitude. Condition: every object should have a geocoordinate.

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX schema: <http://schema.org/>
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
PREFIX bd: <http://www.bigdata.com/rdf#>
#defaultView:Map
# Select all items in a range
SELECT ?item ?itemLabel ?itemDescription ?instanceLabel ?cityLabel ?locationLabel ?distance ?layer ?article ?geolocation WHERE {
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],nl,fr,de,en,es,it,no,se,fi". }
  SERVICE wikibase:around {
    ?item wdt:P625 ?geolocation.
    bd:serviceParam wikibase:center "Point(4.180303 50.870493)"^^geo:wktLiteral;
      wikibase:radius "5";
      wikibase:distance ?distance.
  }
  ?item wikibase:sitelinks ?layer.
  OPTIONAL { ?item wdt:P31 ?instance. }
  OPTIONAL { ?item wdt:P131 ?city. }
  OPTIONAL { ?item wdt:P276 ?location. }
  OPTIONAL {
    ?article schema:about ?item;
      schema:inLanguage "nl";
      schema:isPartOf <https://nl.wikipedia.org/>.
  }
}
ORDER BY (?distance)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v8("?article"):::projected v6("?city") v1("?distance"):::projected v3("?geolocation"):::projected v5("?instance") v2("?item"):::projected v4("?layer"):::projected v7("?location") c4(["#91;AUTO_LANGUAGE#93;,nl,fr,de,en,es,it,no,se,fi"]):::literal c8([sPoint(4.180303 50.870493)^^<http://www.opengis.net/ont/geosparql#wktLiteral>"]):::literal c2(["bd:serviceParam"]):::iri c10(["5"]):::literal c20([https://nl.wikipedia.org/]):::iri c18(["nl"]):::literal subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c2 --"wikibase:language"--> c4 end subgraph s2["http://wikiba.se/ontology#around"] style s2 stroke-width:4px; v2 --"wdt:P625"--> v3 c2 --"wikibase:center"--> c8 c2 --"wikibase:radius"--> c10 c2 --"wikibase:distance"--> v1 end v2 --"wikibase:sitelinks"--> v4 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v2 -."wdt:P31".-> v5 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v2 -."wdt:P131".-> v6 end subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v2 -."wdt:P276".-> v7 end subgraph optional3["(optional)"] style optional3 fill:#bbf,stroke-dasharray: 5 5; v8 -."schema:about".-> v2 v8 --"schema:inLanguage"--> c18 v8 --"schema:isPartOf"--> c20 end