{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Centrales nucléaires",
   "layerType": "Couche d\u2019entités",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e4e3a521e535f0d657662ff1cab94b27",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}