metaller
type: Concept
narrower: koppar
preferred label: metals @en
preferred label: metallit @fi

tungmetaller
type: Concept
narrower: koppar
preferred label: heavy metals @en
preferred label: raskasmetallit @fi

koppar
type: Concept
creator: Suvi Kettula
date: 20.08.2003
broader: tungmetaller
broader: metaller
in scheme: conceptscheme
preferred label: copper @en
preferred label: kupari @fi
cc: C10 yleiset
cc: C80 ymparistonsuojelu