{
    "type": "CityJSON",
    "version": "1.1",
    "CityObjects":
    {
        "LondonTower":
        {
            "type": "Building",
            "children":
            [
                "oneroom"
            ]
        },
        "oneroom":
        {
            "type": "BuildingRoom",
            "parents":
            [
                "LondonTower"
            ]
        }
    },
    "vertices": [],
    "hugo": "ledoux",
    "transform":
    {
        "scale":
        [
            0.001,
            0.001,
            0.001
        ],
        "translate":
        [
            0.0,
            0.0,
            0.0
        ]
    }
}