About: heavy rare earth

Premodifier: heavy rare
Head noun: earth

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
dysprosium	isap:473993889	0.720260
yttrium	isap:40674343	0.495762
europium	isap:361653551	0.326836
terbium	isap:34732880	0.320832