Synset:Tb terbium
Substance Holonyms:apatite gadolinite ytterbite monazite
Hypernyms:metal metallic element
Inherited Hypernyms:terbiummetallic elementchemical elementsubstancematterphysical entityentity
Inherited Hypernyms:terbiummetallic elementchemical elementsubstancepartrelationabstractionentity