This is the CodeSystem that contains all the codes in RTLS Message Events (http://hl7.org/fhir/uv/rtls/CodeSystem/rtlsMessageEvents) and RTLS Message Events (http://hl7.org/fhir/uv/rtls/CodeSystem/rtlsMessageEvents). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 5b52fc5b-d42f-42bb-9fdc-7ee4b0b24b76-2
This code system http://hl7.org/fhir/comparison/CodeSystem/5b52fc5b-d42f-42bb-9fdc-7ee4b0b24b76-2
defines codes, but no codes are represented here