This is the CodeSystem that contains all the codes in Example Use Codes for List (http://terminology.hl7.org/CodeSystem/list-example-use-codes) and Example Use Codes for List (http://terminology.hl7.org/CodeSystem/list-example-use-codes). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 022b4dd3-fd80-4d8d-965d-b13f8c929f6d-524
This code system http://hl7.org/fhir/comparison/CodeSystem/022b4dd3-fd80-4d8d-965d-b13f8c929f6d-524 defines codes, but no codes are represented here