About: earth first

Premodifier: earth
Head noun: first

Same concepts
http://dbpedia.org/resource/Earth_First!

Broader concepts

label	provenance	confidence
environmental group	isap:369471018	0.872590
radical environmental group	isap:369471019	0.804888
organization	isap:427358795	0.775476
group	isap:369471015	0.739809

Narrower concepts

label	provenance	confidence