urn:ddi:int.example:54c9d276-ee58-4b96-a419-1686a7f80f5c:2 int.example 54c9d276-ee58-4b96-a419-1686a7f80f5c 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de pol0061x10 pol0061x10 pol0061x10 Engagement: Nichts davon Engagement: none of this Engagement: none of this int.example 869f3f66-f443-4421-8cc8-55d7e47b8745 1 QuestionItem int.example 9ae1e9ab-6f9b-4422-b07b-8b9fc42f3f28 1 CodeList