Head noun: zirconia

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

Broader concepts

labelprovenanceconfidence
ceramicisap:3448627250.370653
materialisap:604643870.246708
oxideisap:3584736650.234720

Narrower concepts

labelprovenanceconfidence
zirconiumisap:4125855960.154724