urn:ddi:int.example:37785188-709a-4ce2-b03e-9f94a5374e4c:2 int.example 37785188-709a-4ce2-b03e-9f94a5374e4c 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de wrk0028x01 wrk0028x01 wrk0028x01 Vereinbarte Arbeitszeit Contracted working time Contracted working time int.example 9697e0d3-938a-4ec5-9a9d-4d4232c96c8c 1 QuestionItem int.example 60bee980-31cf-4c5a-9051-3a52b9d067fd 1 CodeList