About: passive cooling

Premodifier: passive
Head noun: cooling

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

Broader concepts

label	provenance	confidence
feature	isap:439036479	0.548036
power	isap:36353035	0.525754
option	isap:274228616	0.405423
must	isap:70890701	0.377398

Narrower concepts

label	provenance	confidence