<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/maintainedBy>	<http://caligraph.org/resource/Pennsylvania_Department_of_Transportation> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bridge_documented_by_the_Historic_American_Engineering_Record_in_Pennsylvania> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tied_arch_bridges_in_the_United_States> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/History_of_Pittsburgh\u0027s_South_Side> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Birmingham" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/locatedInArea>	<http://caligraph.org/resource/Pittsburgh> .
<http://caligraph.org/resource/Birmingham_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/Birmingham_Bridge>	<http://www.w3.org/2000/01/rdf-schema#label>	"Birmingham Bridge" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Tied_arch_bridge_in_the_United_States> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/openingDate>	"1977-09-02" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/bridgeCarries>	"6 lanes of roadway" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pittsburgh> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/openingYear>	"1977" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bridge_in_Pittsburgh> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Road_bridges_in_Pennsylvania> .
<http://caligraph.org/resource/Birmingham_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/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Downtown_Pittsburgh> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Steel_bridges_in_the_United_States> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Road_bridge_in_Pennsylvania> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Tied-arch_bridge> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Birmingham_Bridge> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1976_establishment_in_Pennsylvania> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bridges_completed_in_1976> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bridges_over_the_Monongahela_River> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bridges_in_Pittsburgh> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/length>	"506.5776" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/openingYear>	"1976" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/crosses>	<http://caligraph.org/resource/Monongahela_River> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/mainspan>	"185.0136" .
<http://caligraph.org/resource/Birmingham_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/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1976_establishments_in_Pennsylvania> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Puerto_Rico> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_bridges_documented_by_the_Historic_American_Engineering_Record_in_Pennsylvania> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Birmingham Bridge" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bridge_on_the_National_Register_of_Historic_Places_in_Pennsylvania> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bridge_completed_in_1976> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/locatedInArea>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/foundingYear>	"1976" .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_bridges_of_Pittsburgh> .
<http://caligraph.org/resource/Birmingham_Bridge>	<http://caligraph.org/ontology/bridgeCarries>	"1 pedestrian walkway" .