urn:ddi:de.dezim:000fe52e-c3a1-44c9-8ed8-082a4038d114:2 de.dezim 000fe52e-c3a1-44c9-8ed8-082a4038d114 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True shk@dezim-institut.de edu_asp edu_voc_cert edu_voc_cert edu_voc_cert Haben Sie ein Zertifikat erhalten? Have you received a certificate? Have you received a certificate? de.dezim 8476381c-503f-49dc-a869-f36f757ef55b 1 QuestionGrid de.dezim d51cd73c-8833-4748-b94a-6bfb02c9f4a6 1 CodeList