urn:ddi:int.example:3d7a49c8-4823-47a0-a80b-bc69ea5271e8:2 int.example 3d7a49c8-4823-47a0-a80b-bc69ea5271e8 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de pol0058 pol0058 pol0058 Wahlbeteiligung: Sonntagsfrage Election participation: Sunday question Election participation: Sunday question int.example 1690f380-b398-4d77-b84e-209f3a98edf1 1 QuestionItem int.example 35c7e2f6-a54f-46ec-9b1a-64657dc4d947 1 CodeList