[
    {
        "@context": "http://context.json-ld",
        "id": "urn:ngsi-ld:WeatherStation:ws5",
        "type": "WeatherStation"
    },
    {
        "@context": "http://context.json-ld",
        "id": "urn:ngsi-ld:Higrometer:Higro2000",
        "type": "Higrometer",
        "humidity": {
            "type": "Property",
            "value": "16",
            "observedAt": "2023-03-21T16:57:54.046Z"
        }
    }
]