<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Granite Keystone Bridge" .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bridges_in_Essex_County,_Massachusetts> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://caligraph.org/ontology/locatedInArea>	<http://caligraph.org/resource/Massachusetts> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Puerto_Rico> .
<http://caligraph.org/resource/Granite_Keystone_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_Massachusetts> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Massachusetts> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Arch_bridge> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Road_bridges_on_the_National_Register_of_Historic_Places_in_Massachusetts> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://caligraph.org/ontology/nrhpReferenceNumber>	"81000117" .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Stone_arch_bridge_in_the_United_States> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Stone_arch_bridges_in_the_United_States> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_bridges_on_the_National_Register_of_Historic_Places_in_Massachusetts> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bridge_in_Essex_County,_Massachusetts> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://caligraph.org/ontology/yearOfConstruction>	"1872" .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Rockport,_Massachusetts> .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/2000/01/rdf-schema#label>	"Granite Keystone Bridge" .
<http://caligraph.org/resource/Granite_Keystone_Bridge>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Granite_Keystone_Bridge> .