flint
type: Concept
broader generic: silica
broader: silica
preferred label: piikivi @fi
preferred label: flinta @sv

silica
type: Concept
broader generic: minerals
alternative label: quartz
broader: minerals
in scheme: conceptscheme
narrower: flint
narrower: ametisti
preferred label: kvarts @sv
preferred label: kvartsi @fi

minerals
type: Concept
narrower: silica
preferred label: mineraler @sv
preferred label: mineraalit @fi

ametisti
type: Concept
broader generic: silica
broader: silica