<http://caligraph.org/ontology/European_Union_city_proper>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/European_Union_city_proper>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/City_in_Europe> .
<http://caligraph.org/ontology/European_Union_city_proper>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_European_Union_cities_proper_by_population_density> .
<http://caligraph.org/ontology/European_Union_city_proper>	<http://www.w3.org/2000/01/rdf-schema#label>	"European Union city proper" .