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PrefixNamespace IRI
n14http://caligraph.org/resource/Cambridge,
n2http://caligraph.org/resource/Charles_River_Bridge_(Commuter_Rail)
n13http://caligraph.org/ontology/Bridge_in_Middlesex_County,
n16http://caligraph.org/ontology/Building_or_structure_in_Cambridge,
n8http://en.wikipedia.org/wiki/Category:
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skoshttp://www.w3.org/2004/02/skos/core#
n9http://en.wikipedia.org/wiki/Category:Buildings_and_structures_in_Cambridge,
n12http://en.wikipedia.org/wiki/Category:Bridges_in_Middlesex_County,
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
clgohttp://caligraph.org/ontology/
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n11http://dbpedia.org/resource/Charles_River_Bridge_(Commuter_Rail)
clgrhttp://caligraph.org/resource/
Subject Item
n2:
rdf:type
owl:NamedIndividual clgo:Bridge_documented_by_the_Historic_American_Engineering_Record_in_Massachusetts clgo:Steel_bridge_in_the_United_States clgo:Bascule_bridge_in_the_United_States n13:_Massachusetts clgo:Railroad_bridge_in_Massachusetts clgo:Bridge_over_the_Charles_River n16:_Massachusetts clgo:Truss_bridge_in_the_United_States
rdfs:label
Charles River Bridge (Commuter Rail)
owl:sameAs
n11:
prov:wasDerivedFrom
n8:Bridges_over_the_Charles_River n9:_Massachusetts n10:List_of_bridges_documented_by_the_Historic_American_Engineering_Record_in_Massachusetts n12:_Massachusetts n8:Bascule_bridges_in_the_United_States n8:Steel_bridges_in_the_United_States n10:List_of_bascule_bridges n8:Truss_bridges_in_the_United_States n8:Railroad_bridges_in_Massachusetts
skos:prefLabel
Charles River Bridge (Commuter Rail)
skos:altLabel
Charles River Bridge Commuter Rail Bridge the North Station drawbridges Boston and Maine Railroad, Charles River Bridges pair of two-track drawbridges
clgo:bridgeCarries
rail traffic over 4 tracks, split between the two bridges
clgo:constructionMaterial
clgr:Steel
clgo:crosses
clgr:Charles_River
clgo:length
28.0416
clgo:locatedInArea
clgr:Massachusetts clgr:Boston
clgo:location
clgr:Puerto_Rico n14:_Massachusetts
clgo:openingYear
1931
clgo:type
clgr:Bascule_bridge
clgo:numberOfPiersInWater
0
clgo:numberOfSpans
1