About: acid rain program

Premodifier: acid rain
Head noun: program

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

Broader concepts

label	provenance	confidence
trade program	isap:432363954	0.803894
program	isap:432364306	0.619381
cap	isap:508357910	0.460934

Narrower concepts

label	provenance	confidence