About: train whistle

Premodifier: train
Head noun: whistle

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

Broader concepts

label	provenance	confidence
loud noise	isap:34129929	0.659268
sound	isap:34395004	0.540808
sound in the world	isap:34394997	0.229864

Narrower concepts

label	provenance	confidence