About: key bridge

Premodifier: key
Head noun: bridge

Same concepts
http://dbpedia.org/resource/Francis_Scott_Key_Bridge

Broader concepts

label	provenance	confidence
rail infrastructure	isap:471510705	0.734229
infrastructure	isap:471510737	0.543519
place	isap:121151242	0.386613

Narrower concepts

label	provenance	confidence