About: microsoft passport

Premodifier: microsoft
Head noun: passport

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

Broader concepts

label	provenance	confidence
online service	isap:343617786	0.609900
system	isap:484497862	0.573192
service	isap:343617802	0.441052
authentication	isap:63368921	0.265265

Narrower concepts

label	provenance	confidence