code for a geographical category in the 20th Century Press Archives' "countries" category system
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | No label defined |
–
|
|
| English | PM20 geo code |
code for a geographical category in the 20th Century Press Archives' "countries" category system |
Data type
External identifier
Statements
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https://pm20.zbw.eu/category/geo/s/$1
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Constraints
[A-GJ]\d+[a-z]?(\(\d+\))?|H
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