example.geojson

{
  "type": "FeatureCollection",
  "features": [    {
      "type": "Feature",
      "properties": {
        "direction": 223.03113,
        "first_seen_at": "2013-09-07T10:33:47",
        "image_keys": "tP9AJ5Z1FGg5bgxrcSpSqg,s6gBigcrCo2gBvJvch5MvA,e5djhgStwJLv5Pe3meIOLQ,4Rfqk33iE-jTLre71jDcXQ,eK8nhvvDIRgstya2X7balw,v5ncQkY9F6toh7rMwS9Jag",
        "key": "k464zxkxg4gnd8y8ughfaupgze",
        "last_seen_at": "2017-07-20T11:09:38",
        "nbr_image_detections": 6,
        "value": "complementary--bicycles-and-pedestrians-detour--g1",
        "object_keys": "k464zxkxg4gnd8y8ughfaupgze"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -72.974565325683784,
          44.44733510330331
        ]
      }
    }
              ]
}