About: black helicopter

Premodifier: black
Head noun: helicopter

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

Broader concepts

label	provenance	confidence
conspiracy theory	isap:255060626	0.602743
myth	isap:503326194	0.403311

Narrower concepts

label	provenance	confidence
window	isap:17612572	0.241048