{
  "resourceType": "StructureDefinition",
  "text": {
    "status": "extensions"
  },
  "url": "http://example.org/fhir/StructureDefinition/PatientAssessmentChart",
  "identifier": [
    {
      "use": "temp"
    }
  ],
  "name": "PatientAssessmentChart",
  "status": "draft",
  "fhirVersion": "3.0.1",
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "StructureDefinition"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "sliceName": "PAC",
        "max": "*"
      },
      {
        "id": "Extension.id",
        "path": "Extension.id",
        "code": [
          {
            "system": "www.hira.or.kr"
          }
        ],
        "type": [
          {
            "code": "string",
            "profile": "PAC"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://example.org/fhir/StructureDefinition/PatientAssessmentChart"
      },
      {
        "id": "Extension.value[x]:valueReference",
        "path": "Extension.valueReference",
        "sliceName": "valueReference",
        "code": [
          {
            "system": "urn:std:iso:11073:10101"
          }
        ],
        "type": [
          {
            "code": "Reference",
            "targetProfile": "http://hl7.org/fhir/StructureDefinition/StructureDefinition",
            "aggregation": [
              "referenced"
            ],
            "versioning": "specific"
          }
        ]
      }
    ]
  }
}