About: personal flotation device

Premodifier: personal flotation
Head noun: device

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

Broader concepts

label	provenance	confidence
safety equipment	isap:420237881	0.766865
must	isap:490531770	0.239376

Narrower concepts

label	provenance	confidence
life vest	isap:306829098	0.754958
life jacket	isap:390496369	0.741543
lifejacket	isap:253658575	0.718371
water wing	isap:300316922	0.709083
boat	isap:301492883	0.228800