{
  "$defs": {
    "UniqueParent": {
      "properties": {
        "value": {
          "items": {
            "type": "integer"
          },
          "title": "Value",
          "type": "array",
          "uniqueItems": true,
          "x-python-type": "set[int]"
        }
      },
      "required": [
        "value"
      ],
      "title": "UniqueParent",
      "type": "object",
      "x-is-base-class": true
    },
    "RepeatedChild": {
      "allOf": [
        {
          "$ref": "#/$defs/UniqueParent"
        }
      ],
      "properties": {
        "value": {
          "items": {
            "type": "integer"
          },
          "title": "Value",
          "type": "array"
        }
      },
      "required": [
        "value"
      ],
      "title": "RepeatedChild",
      "type": "object",
      "x-is-base-class": true
    }
  },
  "allOf": [
    {
      "$ref": "#/$defs/RepeatedChild"
    }
  ],
  "properties": {
    "extra": {
      "default": 1,
      "title": "Extra",
      "type": "integer"
    }
  },
  "title": "RepeatedGrandChild",
  "type": "object"
}