Union of http://hl7.org/fhir/tools/StructureDefinition/xml-namespace and http://hl7.org/fhir/tools/StructureDefinition/xml-namespace

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

Structure

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1specify namespace other than http://hl7.org/fhir
... url 1..1uriidentifies the meaning of the extension
... value[x] 1..1uriValue of extension

doco Documentation for this format