linser (optik)
preferred label: lenses @en
preferred label: linssit @fi
type: Concept
related: kontaktlinser

kontaktlinser
preferred label: contact lenses @en
preferred label: piilolasit @fi
broader: konkret icke-levande objekt
type: Concept
related: linser (optik)
related: glasögon
in scheme: conceptscheme

konkret icke-levande objekt
preferred label: concrete inanimate object @en
preferred label: konkreettinen eloton objekti @fi
type: Concept
narrower: kontaktlinser

glasögon
preferred label: spectacles @en
preferred label: silmälasit @fi
type: Concept
related: kontaktlinser