{
  "description": "this model serves xml and json structures",
  "xml": {
    "name": "XMLModel"
  },
  "properties": {
    "id": {
      "type": "integer",
      "format": "int64",
      "xml": {
        "attribute": true,
        "namespace": "ns1",
        "prefix": "urn1"
      }
    },
    "items": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "xml": {
        "wrapped": true
      }
    }
  }
}