About: first smartphone

Premodifier: first
Head noun: smartphone

Same concepts

Broader concepts

label	provenance	confidence
nexus one	isap:402257899	0.654156
windows phone	isap:474149616	0.596129
phone	isap:474149628	0.487024

Narrower concepts

label	provenance	confidence
iphone	isap:18700114	0.124509