query-25b21205928ecaab662edf83b29556c1

rq turtle/ttl

: The geospatial search gives an error message if the globe parameter isn't a constant. So it will be necessary to first make one query to get the globe, and then make another query with the found globe inserted as a constant. If a bound variable was possible you could use this query: Bouzinac@ 08:57, 4 November 2020 (UTC) Jura. --- Wikidata:Property_proposal/planetary_coordinatesBTW We are trying to improve the situation for non-Earth coordinates currently mixed into P625, see "geoGlobe" should be "globe", but I'm not sure if that works well with wikibase:radius though.Here is an expanded version of the query:

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#>
SELECT ?loc0 ?loc1 ?place1 ?place1Label ?distWBaround ?distGEOF
WHERE
{
  wd:Q867556 wdt:P625  ?loc0 .
  SERVICE wikibase:around {
      ?place1 wdt:P625 ?loc1 .
      bd:serviceParam wikibase:center ?loc0 .
      bd:serviceParam wikibase:globe wd:Q405 . 
      bd:serviceParam wikibase:radius 200 . # which unit ?
      bd:serviceParam wikibase:distance ?distWBaround . # which unit ?
  }
  BIND(geof:distance(?loc1, ?loc0) as ?distGEOF) # which unit ?
  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; v5("?distGEOF"):::projected v4("?distWBaround"):::projected v1("?loc0"):::projected v3("?loc1"):::projected v2("?place1"):::projected c9(["200^^xsd:integer"]):::literal c4(["bd:serviceParam"]):::iri c7(["wd:Q405"]):::iri c13(["#91;AUTO_LANGUAGE#93;,en"]):::literal c1(["wd:Q867556"]):::iri 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:globe"--> c7 c4 --"wikibase:radius"--> c9 c4 --"wikibase:distance"--> v4 end bind0[/"http://www.opengis.net/def/function/geosparql/distance(?loc1,?loc0)"/] v3 --o bind0 v1 --o bind0 bind0 --as--o v5 subgraph s2["http://wikiba.se/ontology#label"] style s2 stroke-width:4px; c4 --"wikibase:language"--> c13 end