This is the CodeSystem that contains all the codes in Coded Annotation Type Codes (https://www.ehealth.fgov.be/standards/fhir/lab/CodeSystem/be-cs-coded-annotation-types) and Coded Annotation Type Codes (https://www.ehealth.fgov.be/standards/fhir/lab/CodeSystem/be-cs-coded-annotation-types). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 304b8c5a-9d30-4ed2-829d-1b1b783e67d9-5
This code system http://hl7.org/fhir/comparison/CodeSystem/304b8c5a-9d30-4ed2-829d-1b1b783e67d9-5
defines codes, but no codes are represented here