{
  "elements": [
    {
      "type": "way",
      "id": 1,
      "nodes": [
        2,
        3,
        4
      ]
    },
    {
      "type": "node",
      "id": 2,
      "lat": 0,
      "lon": 1
    },
    {
      "type": "node",
      "id": 3,
      "lat": 0,
      "lon": 1.1
    },
    {
      "type": "node",
      "id": 4,
      "lat": 0.1,
      "lon": 1.2
    }
  ]
}