query-7a488a8bf0f9c6d015dbea10b0416f48

rq turtle/ttl

deutsche Wikivoyage-Artikel in BBOX (Schweiz)

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{"hide":["?item", "?coordinate"]}
#title:Wikivoyage-Artikel in BBOX (Schweiz)
SELECT ?image ?item ?itemLabel ?article ?coordinate
WHERE {
   {
  SELECT ?item ?itemLabel ?article (SAMPLE(?image_) AS ?image)
  WHERE {
    ?article schema:about ?item.
    ?article schema:name ?itemLabel.
    ?article schema:isPartOf <https://de.wikivoyage.org/> .
    OPTIONAL {
      ?item wdt:P18 ?image_.
    }
  }
  GROUP BY ?item ?itemLabel ?article ?coordinate
}  SERVICE wikibase:box {
    ?item wdt:P625 ?coordinate.
    bd:serviceParam wikibase:cornerSouthWest "Point(5.9559 45.818)"^^geo:wktLiteral.
    bd:serviceParam wikibase:cornerNorthEast "Point(10.4921 47.8084)"^^geo:wktLiteral.
  }
}
ORDER BY ?itemLabel
LIMIT 2500

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?article"):::projected v6("?coordinate"):::projected v5("?image"):::projected v4("?image_") v3("?item"):::projected v1("?itemLabel"):::projected c4([https://de.wikivoyage.org/]):::iri c8(["bd:serviceParam"]):::iri c10([sPoint(5.9559 45.818)^^<http://www.opengis.net/ont/geosparql#wktLiteral>"]):::literal c12([sPoint(10.4921 47.8084)^^<http://www.opengis.net/ont/geosparql#wktLiteral>"]):::literal v2 --"schema:about"--> v3 v2 --"schema:name"--> v1 v2 --"schema:isPartOf"--> c4 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v3 -."wdt:P18".-> v4 end bind1[/"sample(?image_)"/] v4 --o bind1 bind1 --as--o v5 subgraph s1["http://wikiba.se/ontology#box"] style s1 stroke-width:4px; v3 --"wdt:P625"--> v6 c8 --"wikibase:cornerSouthWest"--> c10 c8 --"wikibase:cornerNorthEast"--> c12 end