About: high vacuum

Premodifier: high
Head noun: vacuum

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

Broader concepts

label	provenance	confidence
extreme environmental condition	isap:421839868	0.770514
environmental condition	isap:421839866	0.746888
means	isap:113478021	0.497221
condition	isap:421839864	0.495647

Narrower concepts

label	provenance	confidence
mm hg	isap:107687017	0.400209
condenser	isap:135334000	0.342170
torr	isap:308201578	0.265523
less	isap:301178243	0.239496
bar	isap:211012480	0.142518