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Date of the First One
Date of the First Instance
Qualifier: when the first element of a quantity appeared/took place.
Statements about
Date of the First One
Related Property
Instance Of
Property Constraint
Property Scope Constraint
Property Scope
:
As Qualifier
Constraint Status
:
Mandatory Constraint
Subproperty Of
Start Time
Start Time
Earliest Date
Wikidata Qualifier
First Flight
Date of First Performance
Time of Earliest Written Record
Wikidata Property with Datatype 'Time'
