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