http://hl7.org/fhir/StructureDefinition/version-specific-value|5.2.0
Provides an alternative value for the element carrying this extension that is the correct value for a particular range of FHIR versions other than the default value. This extension is found in contexts where a definition is applying to more than one version, usually defining extensions, and should only be used in context that clearly document how a cross-version definition is used. While there are no limitations to where this extension can be used, known uses are: StructureDefinition.context, ElementDefinition.type, ElementDefinition.additionalBinding and ...
Type: Extension (a.k.a: http://hl7.org/fhir/StructureDefinition/Extension)
Type dependencies: 0
Elements
extension: Extension
extension:endFhirVersion: Extension
extension:startFhirVersion: Extension
extension:value: Extension
value[x]: base64Binary,boolean,canonical,code,date,dateTime,decimal,id,instant,integer,integer64,markdown,oid,positiveInt,string,time,unsignedInt,uri,url,uuid,Address,Age,Annotation,Attachment,CodeableConcept,CodeableReference,Coding,ContactPoint,Count,Distance,Duration,HumanName,Identifier,Money,Period,Quantity,Range,Ratio,RatioRange,Reference,SampledData,Signature,Timing,ContactDetail,DataRequirement,Expression,ParameterDefinition,RelatedArtifact,TriggerDefinition,UsageContext,Availability,ExtendedContactDetail,Dosage,Meta