About: extension cable

Premodifier: extension
Head noun: cable

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

Broader concepts

label	provenance	confidence
accessory	isap:336842764	0.532848
thing	isap:367255533	0.520628
device	isap:159210417	0.461627
cable	isap:366673624	0.460902
product	isap:226608989	0.444531

Narrower concepts

label	provenance	confidence
flash drive	isap:371515044	0.493056
anyone	isap:113967029	0.210816
port	isap:85160063	0.154540