{
 "id": 28,
 "extent": {
  "xmin": -77.139744254141334,
  "ymin": 39.712641281962519,
  "xmax": -76.22933981448368,
  "ymax": 40.22806470622195,
  "spatialReference": {
   "wkid": 4269,
   "latestWkid": 4269
  }
 }
}