About: highway sign

Premodifier: highway
Head noun: sign

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

Broader concepts

label	provenance	confidence
object	isap:309008041	0.589862
application	isap:417873735	0.569896
use	isap:127118152	0.319713
article	isap:6765376	0.290919

Narrower concepts

label	provenance	confidence
speed limit sign	isap:173081200	0.802672
speed limit	isap:199761360	0.720875
traffic	isap:78694659	0.215621