About: mass surveillance

Premodifier: mass
Head noun: surveillance

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

Broader concepts

label	provenance	confidence
violation of human rights	isap:112634744	0.576723
global problem	isap:109567326	0.575535
good idea	isap:409000883	0.547045
issue	isap:67397896	0.543583
means	isap:68128336	0.326960
nothing	isap:109349984	0.318888

Narrower concepts

label	provenance	confidence
twitter	isap:512419588	0.278611
facebook	isap:322190800	0.223102