This is the CodeSystem that contains codes in both Structure Definition Use Codes / Keywords (http://terminology.hl7.org/CodeSystem/definition-use) and Structure Definition Use Codes / Keywords (http://terminology.hl7.org/CodeSystem/definition-use).
Generated Narrative: CodeSystem 0ec45ba7-314b-4ba9-9b81-235149b7c77a-321
This code system http://hl7.org/fhir/comparison/CodeSystem/0ec45ba7-314b-4ba9-9b81-235149b7c77a-321 defines codes, but no codes are represented here