<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/locatedInArea>	<http://caligraph.org/resource/Allegheny_County,_Pennsylvania> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bridges_completed_in_1937> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Crossing_of_the_Monongahela_River> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/height>	"15.20952" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Homestead High-Level Bridge" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_Pittsburgh> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bridges_over_the_Monongahela_River> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bridges_in_Pittsburgh> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1937_establishment_in_Pennsylvania> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Road_bridges_on_the_National_Register_of_Historic_Places_in_Pennsylvania> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Steel_bridge_in_the_United_States> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_bridges_of_Pittsburgh> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/river>	<http://caligraph.org/resource/Monongahela_River> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bridge_in_Pittsburgh> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bridge_completed_in_1937> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bridge_over_the_Monongahela_River> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Steel_bridges_in_the_United_States> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_crossings_of_the_Monongahela_River> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/locatedInArea>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/length>	"1143.0" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Homestead_Grays_Bridge> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/openingYear>	"1937" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/2000/01/rdf-schema#label>	"Homestead Grays Bridge" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/maintainedBy>	<http://caligraph.org/resource/Allegheny_County,_Pennsylvania> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Truss_bridge> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Road_bridge_on_the_National_Register_of_Historic_Places_in_Pennsylvania> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Homestead Grays Bridge" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/bridgeCarries>	"Blue Belt" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_bridges_on_the_National_Register_of_Historic_Places_in_Pennsylvania> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/unitedStatesNationalBridgeId>	"027301304723920" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/foundingYear>	"1937" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Puerto_Rico> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Homestead High Level Bridge (Homestead Grays Bridge)" .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pittsburgh> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/George_S._Richardson_(engineer)> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/locatedInArea>	<http://caligraph.org/resource/Pittsburgh> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://caligraph.org/ontology/crosses>	<http://caligraph.org/resource/Monongahela_River> .
<http://caligraph.org/resource/Homestead_Grays_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1937_establishments_in_Pennsylvania> .