hygienia (puhtaus)
type: Concept
preferred label: hygien @sv
preferred label: hygiene @en
narrower: työhygienia (puhtaus)

työhygienia (puhtaus)
type: Concept
broader: hygienia (puhtaus)
alternative label: työhygienia
in scheme: conceptscheme
preferred label: occupational hygiene @en
preferred label: arbetshygien @sv