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 9374b3b2-0331-4262-a17e-227b06a8f8f3-800
This code system http://hl7.org/fhir/comparison/CodeSystem/9374b3b2-0331-4262-a17e-227b06a8f8f3-800 defines codes, but no codes are represented here