This is the CodeSystem that contains all the codes in Contract Content Derivation Codes (http://terminology.hl7.org/CodeSystem/contract-content-derivative) and Contract Content Derivation Codes (http://terminology.hl7.org/CodeSystem/contract-content-derivative). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 59c72e56-3fd0-4edc-84da-7064a6bf4fbf-794
This code system http://hl7.org/fhir/comparison/CodeSystem/59c72e56-3fd0-4edc-84da-7064a6bf4fbf-794
defines codes, but no codes are represented here