About: wheel chock

Premodifier: wheel
Head noun: chock

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

Broader concepts

label	provenance	confidence
accessory	isap:337095994	0.656866
thing	isap:370897390	0.511352
item	isap:196609269	0.505204
device	isap:161035565	0.465040
equipment	isap:338832916	0.457777

Narrower concepts

label	provenance	confidence