{
  "resourceType": "StructureDefinition",
  "id": "Issue01Practitioner",
  "url": "http://acme.com/StructureDefinition/Issue01/Practitioner",
  "name": "Issue01Practitioner",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Practitioner",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Practitioner",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Practitioner.identifier",
        "path": "Practitioner.identifier",
        "max": "0"
      }
    ]
  }
}