{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {
        "name": "Howland Mews East",
        "stroke": "#0000ff",
        "stroke-width": 5
      },
      "geometry": {
        "type": "LineString",
        "coordinates": [
          [
            -0.135893,
            51.521565
          ],
          [
            -0.136151,
            51.521805
          ],
          [
            -0.13641,
            51.522044
          ]
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "5150731, W1T 4BU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -0.13640740324664227,
          51.522032156020785
        ]
      }
    }
  ]
}