urn:ddi:int.example:7024a4dc-a3a9-41bf-b77c-ac025dae9225:2 int.example 7024a4dc-a3a9-41bf-b77c-ac025dae9225 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de lif0018x01 lif0018x01 lif0018x01 Freizeitbeschäftigung: Essen/Trinken mit Freunden/Verwandten Leisure activity: eating/drinking with friends/relatives Leisure activity: eating/drinking with friends/relatives int.example 22ea357b-143b-4ccb-9484-cab935eba80b 1 QuestionItem int.example 5e3cd98d-f1a5-4d09-a24b-c1f1872328dd 1 CodeList