This is the ValueSet that contains all the codes in Mycarenet Decision Values (https://www.ehealth.fgov.be/standards/fhir/mycarenet/ValueSet/be-vs-decision-values) and Mycarenet Decision Values (https://www.ehealth.fgov.be/standards/fhir/mycarenet/ValueSet/be-vs-decision-values). E.g. what you have to deal with if you get resources containing codes in either of them