obligatoriness
type: Concept
broader: external properties
in scheme: conceptscheme
preferred label: pakollisuus @fi
preferred label: tvång @sv
related: voluntariness

voluntariness
type: Concept
preferred label: vapaaehtoisuus @fi
related: obligatoriness

external properties
type: Concept
narrower: obligatoriness
preferred label: yttre egenskaper @sv
preferred label: ulkoiset ominaisuudet @fi