urn:ddi:int.example:d5fc251c-636d-4476-8664-65a256a7e681:2 int.example d5fc251c-636d-4476-8664-65a256a7e681 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de v_60 v_60 v_60 Neg. Kontakt mit Schwarzen Personen (F13) Negative contact with black people (F13) Negative contact with black people (F13) int.example 4c36f27a-1fbb-4c62-ba25-73de12b27531 1 QuestionItem int.example 04774043-b19a-4e1f-8e6b-0959e2ee20cb 1 CodeList