About: area source

Premodifier: area
Head noun: source

Same concepts
http://dbpedia.org/resource/Area_source_(pollution)

Broader concepts

label	provenance	confidence
source	isap:389439273	0.712659
stationary source	isap:389439462	0.684018
emission source	isap:389440226	0.676516
facility	isap:105608664	0.448431

Narrower concepts

label	provenance	confidence
dry cleaner	isap:272530061	0.534234
source	isap:389439300	0.281622