This is the CodeSystem that contains all the codes in Knowledge Capability Code System (http://hl7.org/fhir/CodeSystem/knowledge-capability) and Knowledge Capability Code System (http://hl7.org/fhir/CodeSystem/knowledge-capability). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 50ef091d-5b89-45f4-9dcf-b3ca216cdc4e-53
This code system http://hl7.org/fhir/comparison/CodeSystem/50ef091d-5b89-45f4-9dcf-b3ca216cdc4e-53 defines codes, but no codes are represented here