url	version	package_name	package_version
	http://hl7.org.au/fhir/core/StructureDefinition/au-core-composition	2.1.0-draft	hl7.fhir.au.core	2.1.0-draft
	http://hl7.org.au/fhir/core/StructureDefinition/au-core-composition	3.0.0-ballot1	hl7.fhir.au.core	3.0.0-ballot1