This is the CodeSystem that contains codes in both DefinitionTopic (http://terminology.hl7.org/CodeSystem/definition-topic) and DefinitionTopic (http://terminology.hl7.org/CodeSystem/definition-topic).
Generated Narrative: CodeSystem 5b1132b8-51e9-46ac-8efa-9d1c907d9515-801
This code system http://hl7.org/fhir/comparison/CodeSystem/5b1132b8-51e9-46ac-8efa-9d1c907d9515-801
defines codes, but no codes are represented here