<http://caligraph.org/ontology/Pennsylvania_county>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Pennsylvania_counties> .
<http://caligraph.org/ontology/Pennsylvania_county_on_the_Ohio_River>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Pennsylvania_county> .
<http://caligraph.org/ontology/Pennsylvania_county>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Pennsylvania_county>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/County_of_the_United_States> .
<http://caligraph.org/ontology/Pennsylvania_county>	<http://www.w3.org/2000/01/rdf-schema#label>	"Pennsylvania county" .
<http://caligraph.org/ontology/Pennsylvania_county>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Pennsylvania_counties_by_per_capita_income> .
<http://caligraph.org/ontology/Pennsylvania_county>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_counties_in_Pennsylvania> .
<http://caligraph.org/ontology/Pennsylvania_county>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_state_Pennsylvania> .