This is the ValueSet that contains all the codes in Swiss Occupation Risks For Immunizations (http://fhir.ch/ig/ch-vacd/ValueSet/ch-vacd-risks-occupation-vs) and Swiss Occupation Risks For Immunizations (http://fhir.ch/ig/ch-vacd/ValueSet/ch-vacd-risks-occupation-vs). E.g. what you have to deal with if you get resources containing codes in either of them