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 89aa2cd5-2f1e-468c-a402-0c7c3de8e1d2-53
This code system http://hl7.org/fhir/comparison/CodeSystem/89aa2cd5-2f1e-468c-a402-0c7c3de8e1d2-53 defines codes, but no codes are represented here