About: voice calling

Premodifier: voice
Head noun: calling

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

Broader concepts

label	provenance	confidence
feature	isap:433818516	0.653293
application	isap:64459121	0.528762
business	isap:49746230	0.488321
task	isap:73665172	0.347486

Narrower concepts

label	provenance	confidence