{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {
        "nodes": [
          9710640225,
          9710640226,
          9710640227,
          9710640228,
          9710640225
        ],
        "building": "roof",
        "layer": "1",
        "height": 4,
        "heightSrc": "default"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -8.5986326,
              40.1596596,
              10.0
            ],
            [
              -8.5987403,
              40.1596624,
              9.0
            ],
            [
              -8.5987374,
              40.159729,
              8.0
            ],
            [
              -8.5986296,
              40.1597261,
              9.0
            ],
            [
              -8.5986326,
              40.1596596,
              10.0
            ]
          ]
        ]
      },
      "id": "way/1056801551"
    }
  ]
}