This is the CodeSystem that contains all the codes in ContractDataMeaning (http://terminology.hl7.org/CodeSystem/contract-data-meaning) and ContractDataMeaning (http://terminology.hl7.org/CodeSystem/contract-data-meaning). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 974a4042-5ef9-4d87-bcaa-92de671fa085-251
This code system http://hl7.org/fhir/comparison/CodeSystem/974a4042-5ef9-4d87-bcaa-92de671fa085-251 defines codes, but no codes are represented here