{
  "resourceType": "StructureDefinition",
  "url": "https://example.org/fhir/StructureDefinition/MyConditionEXT",
  "name": "MyConditionEXT",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Condition",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Condition",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Condition.clinicalStatus",
        "path": "Condition.clinicalStatus",
        "definition": "The clinical status of the condition.."
      },
      {
        "id": "Condition.category",
        "path": "Condition.category",
        "definition": "A category assigned to the condition.."
      },
      {
        "id": "Condition.severity",
        "path": "Condition.severity",
        "definition": "A subjective assessment of the severity of the condition as evaluated by the clinician.."
      },
      {
        "id": "Condition.bodySite",
        "path": "Condition.bodySite",
        "max": "1"
      }
    ]
  }
}