[
  {
    "@context": "http://context.json-ld",
    "id": "urn:ngsi-ld:SensorMachine:Light1",
    "type": "SensorMachine",
    "status": {
      "type": "Property",
      "value": "STARTING"
    },
    "bootstrapServer": {
      "type": "Property",
      "value": "127.0.0.1"
    }
  }
]