About: collision avoidance system

Premodifier: collision avoidance
Head noun: system

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

Broader concepts

label	provenance	confidence
advanced technology	isap:17874991	0.779591
application	isap:452496494	0.778338
feature	isap:445461497	0.668601
technology	isap:17874490	0.610113
vehicle	isap:442276635	0.562792
safety	isap:390135205	0.488790

Narrower concepts

label	provenance	confidence
tca	isap:210463773	0.481390