About: mouse wheel

Premodifier: mouse
Head noun: wheel

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

Broader concepts

label	provenance	confidence
computer selector device	isap:158624769	0.746752
button	isap:160664165	0.508481
mouse	isap:369088328	0.427164

Narrower concepts

label	provenance	confidence