About: car audio system

Premodifier: car audio
Head noun: system

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

Broader concepts

label	provenance	confidence
device	isap:389373346	0.527198
accessory	isap:420711364	0.513790
audio	isap:123678669	0.275390
car	isap:402965960	0.261947

Narrower concepts

label	provenance	confidence