urn:ddi:int.example:ce45ce6d-daf9-4111-b05e-952997210589:2 int.example ce45ce6d-daf9-4111-b05e-952997210589 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de v_410 v_410 v_410 RFS_CI: ethischer und kultureller Hintergrund, Hautfarbe (F58) RFS_CI: Ethnic and cultural background, skin color (F58) RFS_CI: Ethnic and cultural background, skin color (F58) int.example b96805ee-79e1-4542-ac2d-63ea8a633676 1 QuestionItem int.example c0d4352d-a0dc-4d65-b7ba-91fe272920fa 1 CodeList