<http://caligraph.org/ontology/Largest_metropolitan_area_of_the_Middle_East>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Metropolitan_area>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Metropolitan_areas_by_continent> .
<http://caligraph.org/ontology/Metropolitan_area>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Metropolitan_areas_by_country> .
<http://caligraph.org/ontology/Metropolitan_area>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Metropolitan_areas> .
<http://caligraph.org/ontology/Urban_area>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Metropolitan_area>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Metropolitan_area>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Populated_place> .
<http://caligraph.org/ontology/Urban_area_in_Africa>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Metropolitan_area>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_metropolitan_areas> .
<http://caligraph.org/ontology/Metropolitan_area_in_the_Americas>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Metropolitan_area>	<http://www.w3.org/2000/01/rdf-schema#label>	"Metropolitan area" .
<http://caligraph.org/ontology/Metropolitan_area_in_Asia_Pacific>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Metropolitan_area_of_Asia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Metropolitan_area_of_South_America>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Suburb>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Edge_city>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Metropolitan_area_of_Europe>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .
<http://caligraph.org/ontology/Metropolitan_area_of_Africa>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Metropolitan_area> .