About: fifth wheels

Premodifier: fifth
Head noun: wheels

Same concepts
http://dbpedia.org/resource/Fifth-wheel_coupling

Broader concepts

label	provenance	confidence
rv for sale	isap:514440599	0.674428
make	isap:492070788	0.372136
rv	isap:514440595	0.283981

Narrower concepts

label	provenance	confidence