date earliest documented use (P249)
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Revision as of 10:36, 26 July 2023 by ChrisVG (talk | contribs) (Created claim: Property:P51: use only when the date is unsure, otherwise use first use.)
the date of the oldest documented use of the equipment
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
date earliest documented use
|
the date of the oldest documented use of the equipment
|
Data type
Point in time
Statements
add reference to documentation as qualifier (English)
0 references
use only when the date is unsure, otherwise use first use. (English)
0 references
1511
0 references