description: This extension adds the PractitionerRole to the Reference datatype where FHIR STU3 Core does not yet specify it. package_name: nictiz.fhir.nl.stu3.zib2017 derivation: constraint name: PractitionerRole Reference type: Extension elements: url: pattern: {type: Uri, value: 'http://nictiz.nl/fhir/StructureDefinition/practitionerrole-reference'} index: 0 valueReference: type: Reference refers: ['http://fhir.nl/fhir/StructureDefinition/nl-core-practitionerrole'] index: 1 slicing: slices: valueReference: match: {} schema: type: Reference refers: ['http://fhir.nl/fhir/StructureDefinition/nl-core-practitionerrole'] index: 1 package_version: 1.1.3 class: extension kind: complex-type url: http://nictiz.nl/fhir/StructureDefinition/practitionerrole-reference base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.2.0