urn:ddi:de.dezim:385a6a4c-efc3-4f67-a1c9-b2e5e3271e54:1 de.dezim 385a6a4c-efc3-4f67-a1c9-b2e5e3271e54 1 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True el-masri@dezim-institut.de 1 lif0044x09 Schwierig Besuch Vater: Weiß nicht Difficult to visit father: don't know de.dezim 91aa5063-c266-448a-81e3-da4235dd937c 1 CodeList