About: popular web mail service

Premodifier: popular web mail
Head noun: service

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
yahoo mail	isap:9952213	0.770288
hotmail	isap:431770925	0.572854
gmail	isap:228572040	0.402594
yahoo	isap:228072342	0.388876