effective date
type: Property
label: Datum des Inkrafttretens @de
description: the date upon which something is considered to take effect
description: Datum zu dem etwas Gültigkeit erlangt @de
alternative label: Referenzdatum @de
alternative label: ord:tl:Dates:effectiveDate:property @ia
subproperty of: point in time
property type: Time
direct claim: P4277
claim: P4277
statement property: P4277
statement value: P4277
qualifier: P4277
qualifier value: P4277
reference: P4277
reference value: P4277