urn:ddi:int.naddi:aa260a0e-9b6e-4c9b-a689-a58e86d36287:1 int.naddi aa260a0e-9b6e-4c9b-a689-a58e86d36287 1 wed_colectica urn:ddi:int.naddi:eaa3a9cd-ea7f-4db6-a55b-262dec9f6119:1 int.naddi eaa3a9cd-ea7f-4db6-a55b-262dec9f6119 1 wed_colectica int.example dacadd0d-4789-4bb9-8dfe-f36bcdcb32c6 1 CodeList Document questionnaires and datasets with DDI int.example dacadd0d-4789-4bb9-8dfe-f36bcdcb32c6 1 CodeList