About: blu-ray discs

Premodifier: blu-ray
Head noun: discs

Same concepts
http://dbpedia.org/resource/Blu-ray

Broader concepts

label	provenance	confidence
media	isap:374787209	0.596166
product	isap:222116177	0.496078
movie	isap:366967612	0.297621

Narrower concepts

label	provenance	confidence