description: Extension to indicate location of the source system
package_name: vzvz.fhir.nl-vzvz-core
derivation: constraint
name: ExtSourceSystem
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://vzvz.nl/fhir/StructureDefinition/SourceSystem'}
    index: 1
  value:
    choices: [valueOid, valueReference]
    index: 3
  valueOid: {type: oid, choiceOf: value, index: 4}
  valueReference:
    type: Reference
    choiceOf: value
    refers: ['http://hl7.org/fhir/StructureDefinition/Device', 'http://vzvz.nl/fhir/StructureDefinition/nl-vzvz-Device']
    index: 5
package_version: 0.3.1
extensions: {}
class: extension
kind: complex-type
url: http://vzvz.nl/fhir/StructureDefinition/SourceSystem
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null