urn:ddi:int.example:b2d81c47-2fbe-4b29-85af-02425291fea9:2 int.example b2d81c47-2fbe-4b29-85af-02425291fea9 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de soc0119x01 soc0119x01 soc0119x01 Wohnort Vater Place of residence father Place of residence father int.example 6d009002-84a0-4ef5-a832-a3ebb7e85f06 1 QuestionItem int.example ed33ca11-a532-4940-9afd-9dbce4cae7bf 1 CodeList