This is the ValueSet that contains all the codes in KLMålgrupperFFB (http://fhir.kl.dk/term/ValueSet/KLTargetGroupsFFB) and KLMålgrupperFFB (http://fhir.kl.dk/term/ValueSet/KLTargetGroupsFFB). E.g. what you have to deal with if you get resources containing codes in either of them