About: bulletproof glass

Premodifier: bulletproof
Head noun: glass

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

Broader concepts

label	provenance	confidence
security feature	isap:226338786	0.742778
thing	isap:373127855	0.660507
material	isap:298706896	0.571820
product	isap:225833439	0.557322

Narrower concepts

label	provenance	confidence