{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Documentation archéologique",
   "layerType": "Feature Layer",
   "minScale": 1000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "Absence d'archives analogiques répertoriées",
     "url": "d6fb98e0d47c81bb190268625f688c74",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4je3QoREAMBACQTJD/y0Tk4jX4J4zuBUQgBCMb0/I0wdjsaAdfWJW0I8BY1Rw04dKiRdWjgNPSyeLfgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "0"
     ]
    },
    {
     "label": "Archives analogiques",
     "url": "bf9b8f583fa6af9e098ad98a4f518183",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIiqrZ9pYphbV7cEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgzbvLipZiIAVU8FKyVoBYgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Nombre de conteneurs"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}