http://caligraph.org/ontology/Tunnel_documented_by_the_Historic_American_Engineering_Record_in_Pennsylvania

CaLiGraph

Property	Value
rdf:type	owl:Class
rdfs:label	Tunnel documented by the Historic American Engineering Record in Pennsylvania
rdfs:subClassOf	Building or structure in Pennsylvania Tunnel documented by the Historic American Engineering Record
prov:wasDerivedFrom	http://en.wikipedia.org/wiki/List_of_tunnels_documented_by_the_Historic_American_Engineering_Record_in_Pennsylvania
is rdf:type of	Staple Bend Tunnel Black Rock Tunnel Gallitzin Tunnel Flat Rock Tunnel Pittsburgh & Steubenville Extension Railroad Tunnel Sand Patch Grade Perkasie Tunnel East Broad Top Railroad and Coal Company Bow Ridge Tunnel

About: clgo:Tunnel_documented_by_the_Historic_American_Engineering_Record_in_Pennsylvania