About: bridge collapse

Premodifier: bridge
Head noun: collapse

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

Broader concepts

label	provenance	confidence
disaster	isap:60879944	0.620772
terrible tragedy	isap:343161757	0.564308
catastrophe	isap:82614829	0.561689
tragedy	isap:343161753	0.554665
result	isap:481182771	0.466192
incident	isap:59274293	0.423132

Narrower concepts

label	provenance	confidence