{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {"name": "London", "population": 8982000},
      "geometry": {"type": "Point", "coordinates": [-0.1276, 51.5074]}
    },
    {
      "type": "Feature",
      "properties": {"name": "Paris", "population": 2161000},
      "geometry": {"type": "Point", "coordinates": [2.3522, 48.8566]}
    },
    {
      "type": "Feature",
      "properties": {"name": "Berlin", "population": 3645000},
      "geometry": {"type": "Point", "coordinates": [13.4050, 52.5200]}
    }
  ]
}
