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Scheme: ABCD 2 Pencil.png
Collection: ABCD SpecimenUnit Pencil.png
No type definition was found for "PreviousUnit-DayNumberBegin" in the abcd2 import.
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PreviousUnit-DayNumberBegin (also /DataSets/DataSet/Units/Unit/SpecimenUnit/History/PreviousUnits/PreviousUnit/Date/DayNumberBegin): The Julian day number (or sequential day) in the year for the exact date or for the beginning day of a period during which a previous collection held the specimen. The year is given in ISO-Date-Time-Begin.

The content range is 1-365 for normal years, 366 for leap years.

Maps to Darwin Core 2: Julian Day.

Constraints in the context of ABCD 2:

ABCD2 Hierarchy

XPath Segments: /DataSets /DataSet /Units /Unit /SpecimenUnit /History /PreviousUnits /PreviousUnit /Date /DayNumberBegin