{
    "id":"light1",
    "type":"Light",
  "state":{
    "type": "Boolean",
      "value": true,
      "metadata": {
          "TimeInstant": {
              "type": "DateTime",
              "value": "2016-05-30T16:25:22.304Z"
          }
      }
  },
  "TimeInstant":
  {
    "type": "DateTime",
    "value": "2016-05-30T16:25:22.304Z"
  }
}