About: optical disc format

Premodifier: optical disc
Head noun: format

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
blu-ray disc	isap:311228557	0.602634
cd	isap:108137113	0.594061
dvd	isap:214765452	0.562318
sacd	isap:310578368	0.349952