query-008789bd0bddc6ac788d3967934b8d16

rq turtle/ttl

PropertiesUNESCO Biosphere Reserve URL (P2520)coordinate location (P625)

Use at

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?wikidata_item ?biosphere_reserve_name ?biosphereURL
  WHERE {
  ?wikidata_item wdt:P2520 ?biosphereURL . # get a list of all biospheres
  FILTER NOT EXISTS { ?wikidata_item wdt:P625 ?location.} # no location

  ?wikidata_item rdfs:label ?biosphere_reserve_name filter (lang(?biosphere_reserve_name) = "en").
 }

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?biosphereURL"):::projected v1("?biosphere_reserve_name"):::projected v3("?location") v2("?wikidata_item"):::projected f0[["?biosphere_reserve_name = 'en'"]] f0 --> v1 f1[["not "]] subgraph f1e0["Exists Clause"] e0v1 --"wdt:P625"--> e0v2 e0v2("?location"):::projected e0v1("?wikidata_item"):::projected end f1--EXISTS--> f1e0 f1 --> v2 f1 --> c2 f1 --> v3 v2 --"wdt:P625"--> v3 v2 --"wdt:P2520"--> v4 v2 --"rdfs:label"--> v1