This is the ValueSet that contains all the codes in eHealth CareCommunication Attachment MIME Types (http://ehealth.sundhed.dk/vs/ehealth-carecommunication-mimetypes) and eHealth CareCommunication Attachment MIME Types (http://ehealth.sundhed.dk/vs/ehealth-carecommunication-mimetypes). E.g. what you have to deal with if you get resources containing codes in either of them