About: swing bridge

Premodifier: swing
Head noun: bridge

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

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
el ferdan railway bridge	isap:388086027	0.600564
railroad bridge	isap:388086162	0.500257
bridge	isap:388085842	0.387284