This is the ValueSet that contains all the codes in Capsule Shell Classification Terminology (http://hl7.org/fhir/us/pq-cmc-fda/ValueSet/capsule-classification-category) and Capsule Shell Classification Terminology (http://hl7.org/fhir/us/pq-cmc-fda/ValueSet/capsule-classification-category). E.g. what you have to deal with if you get resources containing codes in either of them