About: perchloric acid

Premodifier: perchloric
Head noun: acid

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

Broader concepts

label	provenance	confidence
mineral acid	isap:170897611	0.685419
strong oxidizer	isap:454057430	0.677090
strong acid	isap:170896811	0.574753
acid	isap:170897018	0.408102
agent	isap:95488453	0.358598

Narrower concepts

label	provenance	confidence