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No type definition was found for "PreviousUnit-DateText" in the abcd2 import.
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This field can be used to record generalised date ranges and irresolvable ambiguity such as different day/month order conventions (e.g. US/Europe) or to allow for multiple dates and periods.
In the rare instances of dates for periods before the year 0000, BC and similar dates can be recorded in this field.
Example(s): 25 [?] 1925
3/9/45 [ambiguous day month]
End of 19th Century
Before June 25, 2000
After June 25, 2000
Constraints in the context of ABCD 2:
- cardinality 0..1 (=optional single occurrence)