About: hard-disk drive

Premodifier: hard-disk
Head noun: drive

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

Broader concepts

label	provenance	confidence
storage device	isap:156235551	0.732514
peripheral device	isap:156236011	0.699795
product	isap:229795759	0.564727
device	isap:156235567	0.559638
component	isap:340028556	0.486474

Narrower concepts

label	provenance	confidence