Example of geosparql on the NHS PublishMyData platform. Medical organisations with 5km of Alder Hey Children's Hospital

nhs-geosparql-example

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix geo: <http://www.opengis.net/ont/geosparql#>
prefix geof: <http://www.opengis.net/def/function/geosparql/>
prefix unit: <http://qudt.org/vocab/unit#>

SELECT DISTINCT ?name ?loc ?geo ?selhosp
WHERE {
  ?loc rdfs:label ?name .
  ?loc geo:hasGeometry ?geo .
  <http://opendata.nhs.uk/id/organisation/nacs/RBS25> geo:hasGeometry ?selhosgeo ;
                                                      rdfs:label ?selhosp .
  ?geo geof:nearby (?selhosgeo 5 <http://qudt.org/vocab/unit#Kilometer>).
}