{
 "id": 21,
 "extent": {
  "xmin": 86035.274000000209,
  "ymin": 438217.57299999893,
  "xmax": 100812.81500000134,
  "ymax": 445386.66000000015,
  "spatialReference": {
   "wkid": 28992,
   "latestWkid": 28992,
   "xyTolerance": 0.001,
   "zTolerance": 2,
   "mTolerance": 0.001,
   "falseX": -30515500,
   "falseY": -30279500,
   "xyUnits": 146716411.362752914,
   "falseZ": 0,
   "zUnits": 1,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}