urn:ddi:int.example:250c5fb9-dbb7-422d-9eb4-ec7fc08d40a0:2 int.example 250c5fb9-dbb7-422d-9eb4-ec7fc08d40a0 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de pol0064x06 pol0064x06 pol0064x06 Von Demonstration erfahren durch: Kollegen und Kolleginnen etc. Learned about demonstration through: colleagues Learned about demonstration through: colleagues int.example 8f02faab-d71f-4feb-8373-755ff0d8a28c 1 QuestionItem int.example 716413d9-85f8-44d7-87ac-3254dde38df2 1 CodeList