<http://caligraph.org/ontology/Tourist_attraction_in_Prince_William_County,_Virginia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tourist_attractions_in_Prince_William_County,_Virginia> .
<http://caligraph.org/ontology/Tourist_attraction_in_Prince_William_County,_Virginia>	<http://www.w3.org/2000/01/rdf-schema#label>	"Tourist attraction in Prince William County, Virginia" .
<http://caligraph.org/ontology/Tourist_attraction_in_Prince_William_County,_Virginia>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Tourist_attraction_in_Prince_William_County,_Virginia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Tourist_attraction_in_Virginia> .
<http://caligraph.org/ontology/Park_in_Prince_William_County,_Virginia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Tourist_attraction_in_Prince_William_County,_Virginia> .