{
  "resourceType": "Basic",
  "id": "classModel",
  "text": {
    "status": "generated",
    "div": "<div>\n      <p><b>Class1</b></p>\n      <ul>\n        <li>Attribute1: 1..*</li>\n        <li>Attribute2: 0..1</li>\n      </ul>\n    </div>"
  },
  "extension": [
    {
      "extension": [
        {
          "url": "name",
          "valueString": "Class1"
        },
        {
          "extension": [
            {
              "url": "name",
              "valueString": "attribute1"
            },
            {
              "url": "minOccurs",
              "valueInteger": 1
            },
            {
              "url": "maxOccurs",
              "valueCode": "*"
            }
          ],
          "url": "attribute"
        },
        {
          "extension": [
            {
              "url": "name",
              "valueString": "attribute2"
            },
            {
              "url": "minOccurs",
              "valueInteger": 0
            },
            {
              "url": "maxOccurs",
              "valueInteger": 1
            }
          ],
          "url": "attribute"
        }
      ],
      "url": "http://example.org/do-not-use/fhir-extensions/UMLclass"
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://example.org/do-not-use/fhir-codes#resourceTypes",
        "code": "UMLCLASSMODEL"
      }
    ]
  }
}