{
 "id": 7,
 "extent": {
  "xmin": 412016.37680000003,
  "ymin": 431040.91510000103,
  "xmax": 417915.98180000001,
  "ymax": 437871.14990000101,
  "spatialReference": {
   "wkid": 27700,
   "latestWkid": 27700
  }
 }
}