Union of http://ehealth.sundhed.dk/fhir/StructureDefinition/ehealth-external-identifier and http://ehealth.sundhed.dk/fhir/StructureDefinition/ehealth-external-identifier

This is the set of resources that conform to either of the profiles ExternalIdentifier (http://ehealth.sundhed.dk/fhir/StructureDefinition/ehealth-external-identifier) and ExternalIdentifier (http://ehealth.sundhed.dk/fhir/StructureDefinition/ehealth-external-identifier). E.g. what you have to deal with if you get resources conforming to one of them

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*External Identifier
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
... url 1..1uriidentifies the meaning of the extension
... value[x] 0..1IdentifierValue of extension
ele-1: All FHIR elements must have a @value or children

doco Documentation for this format