About: cathode ray tube

Premodifier: cathode ray
Head noun: tube

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

Broader concepts

label	provenance	confidence
display device	isap:302431206	0.826315
device	isap:302431212	0.825645
technology	isap:190385109	0.814553
image source	isap:310396453	0.795560
output device	isap:302431324	0.794597
suitable display device	isap:302431237	0.794370
other type of display	isap:170853687	0.792556
electronic display device	isap:302431409	0.772081
high resolution display	isap:12039120	0.748181
video display device	isap:302431308	0.745234
liquid crystal display lcd	isap:125680657	0.741898
display means	isap:92612498	0.716284
visual display device	isap:302431242	0.712524
visual display	isap:12039119	0.687632
type of visual display	isap:170853691	0.681409
means	isap:92612477	0.681135
conventional display	isap:12039134	0.679253
electron tube	isap:170837242	0.679050
display unit	isap:170946697	0.663762
image display device	isap:302431253	0.642961
display apparatus	isap:289690389	0.630640
appropriate monitor	isap:2984185	0.629973
present invention	isap:290581723	0.629060
display screen	isap:306527090	0.625585
particle accelerator	isap:417063723	0.622324
variety of type	isap:11875650	0.594940
e-waste	isap:11565707	0.574775
apparatus	isap:289690388	0.565601
vacuum tube	isap:170836977	0.543830
cathode ray tube	isap:170837102	0.501836
glass envelope	isap:460820521	0.501212
image display	isap:12039125	0.498588
screen	isap:306527083	0.494344
tube	isap:170837052	0.480367
art	isap:125609605	0.478115
datum	isap:93592704	0.467406
input	isap:95006625	0.465167
item	isap:171461025	0.461240
printer	isap:3613919	0.434390
display	isap:12039116	0.421659
type	isap:170853719	0.416971
unit	isap:170946701	0.380295
electron gun	isap:125665382	0.376993
problem	isap:4860978	0.348083
prior art	isap:125609608	0.345157
instrument	isap:187825609	0.286058
example	isap:10304278	0.218211

Narrower concepts

label	provenance	confidence
display screen	isap:490083386	0.655698
television receiver	isap:380504973	0.554894
phosphor screen	isap:490083387	0.538764
tv	isap:333714066	0.530832
cathode ray tube	isap:170837102	0.501836
television	isap:505093042	0.478411
electronic display	isap:70303938	0.428347
display unit	isap:172157213	0.426333
image display device	isap:491501540	0.393890
system	isap:490376273	0.348884
oscilloscope	isap:408959987	0.269098
braun	isap:201705114	0.181235
display	isap:70303937	0.134671