Union of http://hl7.org/fhir/StructureDefinition/codesystem-history and http://hl7.org/fhir/StructureDefinition/codesystem-history

This is the set of resources that conform to either of the profiles CodeSystem History (http://hl7.org/fhir/StructureDefinition/codesystem-history) and CodeSystem History (http://hl7.org/fhir/StructureDefinition/codesystem-history). E.g. what you have to deal with if you get resources conforming to one of them

Structure

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Extension		0..*		What has happened over time
Extension.extension		0..*	Extension	Additional content defined by implementations
Extension.url		1..1	uri	identifies the meaning of the extension
Documentation for this format