This is the ValueSet that contains all the codes in TI Arzneimittelkategorien Value Set (https://gematik.de/fhir/terminology/ValueSet/ti-drug-category-vs) and TI Drug Category ValueSet (https://gematik.de/fhir/terminology/ValueSet/ti-drug-category-vs). E.g. what you have to deal with if you get resources containing codes in either of them