About: partial vacuum

Premodifier: partial
Head noun: vacuum

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

Broader concepts

label	provenance	confidence
environment	isap:450936573	0.494722
inert atmosphere	isap:19883779	0.436923
air	isap:406884060	0.425710

Narrower concepts

label	provenance	confidence
argon	isap:163956613	0.344803
bar	isap:211012481	0.272624
atmosphere	isap:256968899	0.248324
fact	isap:308885611	0.196784
pressure	isap:478296134	0.196297