WorldKG Ontology

Example Queries

• The following example shows how to retrieve the entity for the City of Bonn (Results).
  SELECT ?a WHERE {
    ?a rdfs:label "Bonn".
    ?a rdf:type wkgs:City.
  } LIMIT 100


• The following example shows how to retrieve the schema triples of WorldKG (Results).
  SELECT ?class (COUNT(?resource) AS ?count) WHERE {
    ?class rdfs:subClassOf wkgs:Waterway .
    ?resource rdf:type ?class.
    } GROUP BY ?class
  ORDER BY DESC(?count)
  

More example queries are provided here.