About: digital versatile disc

Premodifier: digital versatile
Head noun: disc

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

Broader concepts

label	provenance	confidence
optical disc	isap:178511941	0.691317
recording medium	isap:301684967	0.600474
storage media	isap:87427831	0.387473

Narrower concepts

label	provenance	confidence