urn:ddi:de.dezim:de0019ab-921b-4b5e-8811-4797f36e9876:2 de.dezim de0019ab-921b-4b5e-8811-4797f36e9876 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de v_207 v_207 v_207 Corona: Zukunftssorgen (F40) Corona: Worries about the future (F40) Corona: Worries about the future (F40) int.example 1f203a6d-bd38-4978-8504-91527701d6b6 1 QuestionItem de.dezim faf0f2a4-765f-48b3-9172-58f70b94d34f 1 CodeList