<http://caligraph.org/ontology/Prefecture_of_the_Northern_and_Southern_dynasties>	<http://www.w3.org/2000/01/rdf-schema#label>	"Prefecture of the Northern and Southern dynasties" .
<http://caligraph.org/ontology/Prefecture_of_the_Northern_and_Southern_dynasties>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Prefecture_of_the_Northern_and_Southern_dynasties>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Former_prefecture_of_China> .
<http://caligraph.org/ontology/Prefecture_of_Northern_Zhou>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Prefecture_of_the_Northern_and_Southern_dynasties> .
<http://caligraph.org/ontology/Prefecture_of_Western_Wei>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Prefecture_of_the_Northern_and_Southern_dynasties> .
<http://caligraph.org/ontology/Prefecture_of_the_Northern_and_Southern_dynasties>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Prefectures_of_the_Northern_and_Southern_dynasties> .