<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Heritage_trails> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Maryland> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rail_trails_in_Pennsylvania> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Rail_trail_in_Maryland> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Protected_areas_of_Allegany_County,_Maryland> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Rail_trail_in_Pennsylvania> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Parks_in_Pittsburgh> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Protected_area_of_Allegany_County,_Maryland> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_rail_trails_in_Pennsylvania> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/2000/01/rdf-schema#label>	"Three Rivers Heritage Trail" .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Three Rivers Heritage Trail" .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Allegany_County,_Maryland> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_parks_in_Pittsburgh> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Three Rivers Heritage Trail#Eliza Furnace Trail" .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rail_trails_in_Maryland> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Redeveloped_ports_and_waterfronts_in_the_United_States> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Greater_Pittsburgh> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Heritage_trail> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Eliza Furnace trail" .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Eliza Furnace Trail" .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pittsburgh> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Three Rivers" .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Park_in_Pittsburgh> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Three_Rivers_Heritage_Trail> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Allegheny_County,_Pennsylvania> .
<http://caligraph.org/resource/Three_Rivers_Heritage_Trail>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Redeveloped_port_or_waterfront_in_the_United_States> .