<http://caligraph.org/ontology/Museum_established_in_1981>	<http://www.w3.org/2000/01/rdf-schema#label>	"Museum established in 1981" .
<http://caligraph.org/ontology/Art_museum_established_in_1981>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Museum_established_in_1981> .
<http://caligraph.org/ontology/Museum_established_in_1981>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Museums_established_in_1981> .
<http://caligraph.org/ontology/Museum_established_in_1981>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Museum_established_in_1981>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Establishment> .
<http://caligraph.org/ontology/Museum_established_in_1981>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Museum> .