<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_Civil_War_museums_in_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Prince_George_County,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Petersburg National Battlefield" .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Conflict_site_on_the_National_Register_of_Historic_Places_in_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://caligraph.org/ontology/numberOfVisitors>	"213261" .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Conflict_sites_on_the_National_Register_of_Historic_Places_in_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Museums_in_Dinwiddie_County,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Museums_in_Petersburg,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Petersburg,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Petersburg_National_Battlefield> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Protected_areas_established_in_1926> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Petersburg_National_Battlefield> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/American_Civil_War_battlefield_preservation> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Petersburg National Battlefield#Five Forks Battlefield" .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_the_United_States_National_Park_System_official_units> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_areas_in_the_United_States_National_Park_System> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Nonprofit_organization> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_museums_in_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Battlefield_of_the_Eastern_Theater_of_the_American_Civil_War> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Museum_in_Dinwiddie_County,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Area_in_the_United_States_National_Park_System> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Civil_War_Discovery_Trail> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Parks_in_Dinwiddie_County,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Parks_in_Prince_George_County,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/United_States_National_Park_System_official_unit> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/2000/01/rdf-schema#label>	"Petersburg National Battlefield" .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Park_in_Dinwiddie_County,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Park_in_Prince_George_County,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_Civil_War_museum_in_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Petersburg" .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Museum> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Protected_area_established_in_1926> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Museum_in_Petersburg,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/African-American_Heritage_Sites> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://caligraph.org/ontology/nearestCity>	<http://caligraph.org/resource/Petersburg,_Virginia> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Battlefields_of_the_Eastern_Theater_of_the_American_Civil_War> .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://www.w3.org/2004/02/skos/core#altLabel>	"the battlefield" .
<http://caligraph.org/resource/Petersburg_National_Battlefield>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/United_States> .