About: first-generation biofuel

Premodifier: first-generation
Head noun: biofuel

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

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
corn ethanol	isap:437851203	0.795810
biodiesel	isap:23865784	0.551369
bioethanol	isap:217661352	0.367004
ethanol	isap:437851207	0.246806