(Feedback from Statistics Sweden; 11 June 2019)
Described Value Domain has an attribute DataType described as follows.
Name | Description | Cardinality | Value Type |
Data type | 1..1 | Text |
A DataType is described as a free text. Instead, it could be described with a predefined enumerated value.
The question is, should GSIM be expanded with a list of valid data types?
As an example VTL has various basic scalar types (string, number, integer, time, date, time_period, duration, Boolean).