About: optical recording medium

Premodifier: optical recording
Head noun: medium

Same concepts

Broader concepts

label	provenance	confidence
recording medium	isap:386483105	0.747221
storage medium	isap:386483349	0.690469
optical disc	isap:499559760	0.512849
object	isap:397766567	0.504005
optical recording medium	isap:386483153	0.447259
present invention	isap:422402770	0.245086

Narrower concepts

label	provenance	confidence
recording medium	isap:386483115	0.788285
optical card	isap:303631219	0.773437
optical disk	isap:300118861	0.742800
optical disc	isap:301684894	0.625160
cd	isap:107475936	0.538959
optical recording medium	isap:386483153	0.447259
dvd	isap:209228577	0.385032
pd	isap:108604035	0.357879