About: optical disk

Premodifier: optical
Head noun: disk

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

Broader concepts

label	provenance	confidence
storage device	isap:305545951	0.928769
storage media	isap:88517586	0.876209
optical information recording medium	isap:300118880	0.844822
media	isap:88517584	0.781830
removable media	isap:88517602	0.778177
record media	isap:88517675	0.764403
removable storage media	isap:88517669	0.763883
memory device	isap:305546026	0.759686
recording medium	isap:300118836	0.755159
device	isap:305545956	0.750641
non-volatile storage device	isap:305546114	0.747635
datum storage device	isap:305545964	0.746361
removable storage device	isap:305546350	0.743866
optical recording medium	isap:300118861	0.742800
example	isap:5541994	0.741649
type of storage	isap:165716014	0.738650
storage medium	isap:300118831	0.735075
machine-readable media	isap:88517985	0.732380
datum storage medium	isap:300118916	0.730774
computer storage medium	isap:300119063	0.726274
machine-readable medium	isap:300118950	0.718773
video storage media	isap:88517848	0.717740
optical memory	isap:302411182	0.715541
mass storage device	isap:305546037	0.712896
type of storage device	isap:165715964	0.706491
information	isap:417005913	0.706389
media type	isap:165715991	0.704224
media device	isap:305546351	0.703428
type of datum storage	isap:165716002	0.702474
various media	isap:88517711	0.698590
conventional storage media	isap:88517863	0.695568
peripheral device	isap:305546007	0.693659
optical recording media	isap:88517881	0.691377
external device	isap:305546401	0.690596
type of mass storage	isap:165715980	0.684290
access storage device dasd	isap:167413625	0.682476
optical disk	isap:167383527	0.678893
digital storage	isap:7539389	0.677782
computer system	isap:305500680	0.676346
type of non-volatile storage	isap:165715983	0.675547
memory media	isap:88517815	0.674603
datum storage	isap:7539292	0.674513
type of disk	isap:165715958	0.674452
magnetic disk	isap:167383569	0.674261
suitable medium	isap:300118958	0.670285
variety of storage media	isap:9652951	0.665796
electronic means	isap:88499392	0.658783
similar memory device	isap:305546244	0.657458
memory unit	isap:165856489	0.655494
mass storage medium	isap:300119145	0.652685
recordable media	isap:88517760	0.651917
suitable storage media	isap:88517630	0.648875
mass storage	isap:7539300	0.643031
magnetic tape	isap:165969145	0.642686
high-capacity storage medium	isap:300119224	0.640734
type of storage medium	isap:165716048	0.639895
random access memory ram	isap:125098601	0.639779
computer readable storage medium	isap:456925056	0.636591
type	isap:165715962	0.636458
removable recording medium	isap:300119062	0.635485
computer-readable medium	isap:300118928	0.630985
disk-shaped recording medium	isap:300118927	0.630076
removable medium	isap:300118870	0.625545
disk	isap:167383525	0.619466
portable medium	isap:300119207	0.617402
form of computer-readable medium	isap:166425151	0.606485
form of mass storage	isap:166425157	0.601585
disk medium	isap:300119045	0.590030
storage	isap:7539279	0.583237
form of computer	isap:166425212	0.578388
computer readable storage media	isap:456925019	0.575422
recording media	isap:88517663	0.570063
popular type of media	isap:165716023	0.570031
physical media	isap:88517695	0.568267
non-volatile memory	isap:302411145	0.560990
computer readable medium	isap:456924989	0.560480
medium	isap:300118837	0.558553
other media	isap:88517654	0.552505
material	isap:454435941	0.545803
electronic media	isap:88517687	0.539008
type of storage media	isap:165716007	0.536967
disk device	isap:305546347	0.533006
direction	isap:288348661	0.524863
record medium	isap:300118934	0.507171
technology	isap:189187087	0.502168
limitation	isap:187769109	0.500295
video signal	isap:307900077	0.499809
unit	isap:165856486	0.496763
means	isap:88499353	0.493674
drive	isap:86166223	0.492631
datum	isap:90099369	0.485535
mass storage media	isap:88517904	0.479469
item	isap:166651523	0.476257
art	isap:125080920	0.474306
substrate	isap:290009172	0.469233
copy	isap:167459105	0.458212
digital media	isap:88517969	0.449815
memory	isap:302411122	0.438760
compact disk	isap:167383636	0.438080
limited to	isap:515298736	0.430266
disk drive	isap:86166245	0.426033
recently	isap:460078856	0.420643
area	isap:167644708	0.418905
process	isap:8704841	0.409277
computer	isap:456925024	0.380796
library of other media	isap:9838619	0.378529
addition	isap:457889655	0.363928
rom	isap:125100940	0.359968
apparatus	isap:289815557	0.355386
problem	isap:8642534	0.334449
dvd digital versatile disk	isap:125082291	0.299121
however	isap:6298294	0.285388
recording	isap:288287385	0.280738
time	isap:165770705	0.266391
embodiment	isap:188287534	0.265822
furthermore	isap:419293538	0.257530
system	isap:305500619	0.253987
alternatively	isap:41242665	0.249892
dvd-rw	isap:300447304	0.247418
object	isap:309207536	0.245822
cd-rom	isap:304371498	0.244763
cd	isap:515291045	0.239798
product	isap:8526211	0.215245
ram	isap:125098605	0.209077
dvd-r	isap:85765577	0.208225
further	isap:8774903	0.203706
dvd	isap:125082287	0.187681
like	isap:166498666	0.181015
method	isap:301804962	0.175037
dvd'	isap:167319096	0.172721
also	isap:167685259	0.160865
control	isap:9569118	0.153253
currently	isap:290680799	0.143820
record	isap:312039839	0.129990

Narrower concepts

label	provenance	confidence
magneto-optical disk	isap:167383535	0.833126
compact disc	isap:178511750	0.775429
floppy disk	isap:167383583	0.773189
laser disk	isap:167383582	0.739517
cd rom	isap:251563529	0.733638
dvd disk	isap:167383594	0.733364
cd-rom compact diskread	isap:380821939	0.713507
compact disk	isap:167383516	0.706900
digital versatile disk	isap:167383656	0.690799
floppy drive	isap:196450538	0.689975
memory card	isap:179005397	0.683281
optical disk	isap:167383527	0.678893
magnetic tape cassette	isap:383370231	0.678289
cd compact disk	isap:167383538	0.674142
dvd	isap:251048495	0.673626
information recording medium	isap:499559308	0.664709
optical fiber	isap:204186650	0.652755
disk	isap:167383518	0.629435
dvd-rom	isap:73312500	0.628901
hard disk	isap:167383560	0.626259
semiconductor memory	isap:496559926	0.626170
optical disk apparatus	isap:151703960	0.622854
present invention	isap:149769094	0.600799
compact disk-read	isap:150295675	0.594026
operating system	isap:498147679	0.577355
optical disk 30	isap:167383676	0.549448
disk drive	isap:196450512	0.519421
flash memory card	isap:179005393	0.498923
objective lens	isap:170377517	0.494237
storage medium	isap:499559256	0.489030
dvd digital versatile disk	isap:251048501	0.465274
compact disk cd	isap:333960009	0.448929
digital versatile disk dvd	isap:251048497	0.443965
cd-rom	isap:493926584	0.424100
cd	isap:333960007	0.410171
computer	isap:382642497	0.390908
recording medium	isap:499559253	0.386862
datum storage medium	isap:499559276	0.384015
cd'	isap:252149915	0.372524
cd-r	isap:165685259	0.370601
read	isap:174154416	0.368821
surface	isap:77820348	0.364206
optical head	isap:166038111	0.347981
substrate	isap:148636065	0.344825
cd compact disk	isap:333960013	0.340225
blu-ray	isap:73702745	0.334681
information	isap:356845598	0.326912
process	isap:72554069	0.325250
embodiment	isap:503147728	0.300592
lens	isap:170377516	0.286718
example	isap:74200764	0.271644
dvd-r	isap:202385107	0.270576
like	isap:166566407	0.243851
datum	isap:201324043	0.238657
media	isap:202069954	0.226504
plurality	isap:149958665	0.221488
rom	isap:251563555	0.210253
etc	isap:247672188	0.201453
step	isap:167941943	0.191902
use	isap:246262864	0.189049
program	isap:74504798	0.182347
moreover	isap:381065001	0.151589
medium	isap:499559257	0.147179
device	isap:489643220	0.145622
memory	isap:496559923	0.144698
ram	isap:246508867	0.138970
storage	isap:73363660	0.138580
result	isap:498050975	0.137407
apparatus	isap:151703963	0.095089