urn:ddi:int.example:511d4f52-5838-4b39-9314-22b428263a03:1 int.example 511d4f52-5838-4b39-9314-22b428263a03 1 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True el-masri@dezim-institut.de 3 v_14 Bildung 1 int.example 55ed7e0a-fb7d-4419-b041-444e584eaa7e 1 CodeList