This is the ValueSet that contains all the codes in TI Organization Profession Type OIDs (https://gematik.de/fhir/directory/ValueSet/OrganizationProfessionOIDTypeVS) and TI Organization Profession Type OIDs (https://gematik.de/fhir/directory/ValueSet/OrganizationProfessionOIDTypeVS). E.g. what you have to deal with if you get resources containing codes in either of them