urn:ddi:int.example:74d03f4c-59cf-4209-9907-bed0f573d270:3 int.example 74d03f4c-59cf-4209-9907-bed0f573d270 3 extension:ShouldCalculateFrequenciesForValidValues False extension:ShouldCalculateFrequenciesForInvalidValues False fdz@dezim-institut.de soc0015_o_v2 soc0015_o_v2 soc0015_o_v2 Staatsangehoerigkeit Deutsch und Land - offen Citizenship German and country - open Citizenship German and country - open int.example 8dbd8cab-b465-4f52-aad3-033dcf3fc6a7 2 QuestionItem