urn:ddi:int.example:bee1dea7-2174-43ab-a25f-293b97b64210:2 int.example bee1dea7-2174-43ab-a25f-293b97b64210 2 extension:ShouldCalculateFrequenciesForValidValues False extension:ShouldCalculateFrequenciesForInvalidValues False fdz@dezim-institut.de pol0022x02_o pol0022x02_o pol0022x02_o Wichtigstes Problem in Deutschland - offen Most important issue in Germany - open Most important issue in Germany - open int.example 17e3d675-8de1-4cd4-8abb-1bdf035bbd30 1 QuestionItem