[{
  "id": "urn:ngsi-ld:Vehicle:B9211",
  "type": "Vehicle",
  "brandName": [
    {
      "type": "Property",
      "value": "Volvo"
    }
  ],
  "speed": [
    {
      "type": "Property",
      "value": 120,
      "observedAt": "2018-08-01T12:03:00Z"
    },
    {
      "type": "Property",
      "value": 80,
      "observedAt": "2018-08-01T12:05:00Z"
    },
    {
      "type": "Property",
      "value": 100,
      "observedAt": "2018-08-01T12:07:00Z"
    }
  ],
  "@context": [
    "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/coreContext/ngsi-ld-core-context.json",
    "http://example.org/ngsi-ld/vehicle.jsonld"
  ]
}
]