description: A Reference data type where the referenced resource could be resolvable RESTfully or pointed to logically.
package_name: hl7.fhir.us.physical-activity.r4b
derivation: constraint
name: ReferenceRestOrLogical
type: Reference
elements:
  reference: {mustSupport: true, index: 0}
  identifier:
    mustSupport: true
    index: 1
    elements:
      system:
        pattern: {type: Uri, value: 'http://hl7.org/fhir/sid/us-npi'}
        index: 2
      value: {mustSupport: true, index: 3}
    required: [value]
  display: {mustSupport: true, index: 4}
package_version: 1.0.0
class: complex-type
kind: complex-type
url: http://hl7.org/fhir/us/physical-activity/StructureDefinition/reference-rest-or-logical
base: http://hl7.org/fhir/StructureDefinition/Reference
version: 1.0.0