About: arsenic trioxide

Premodifier: arsenic
Head noun: trioxide

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

Broader concepts

label	provenance	confidence
arsenic compound	isap:57585944	0.528831
drug	isap:381083326	0.501439
agent	isap:357955543	0.483888

Narrower concepts

label	provenance	confidence