<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Pittsburgh_Industrial_Railroad> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Pittsburgh, Allegheny and McKees Rocks Railroad" .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Pittsburgh_and_Ohio_Central_Railroad> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Switching_and_terminal_railroad> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Pennsylvania_railroads> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_common_carrier_freight_railroads_in_the_United_States> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://caligraph.org/ontology/headquarter>	<http://caligraph.org/resource/McKees_Rocks,_Pennsylvania> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Reporting_mark> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Common_carrier_freight_railroad_in_the_United_States> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Public_transit_system> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Pennsylvania_railroad> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Switching_and_terminal_railroads> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Pennsylvania_railroads> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://caligraph.org/ontology/reportingMark>	"PAM" .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_reporting_marks:_P> .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://www.w3.org/2000/01/rdf-schema#label>	"Pittsburgh, Allegheny and McKees Rocks Railroad" .
<http://caligraph.org/resource/Pittsburgh,_Allegheny_and_McKees_Rocks_Railroad>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/McKees_Rocks,_Pennsylvania> .