{
 "layers": [
  {
   "layerId": 4,
   "layerName": "t_pericolosita",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
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     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
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    },
    {
     "label": "Media (pf2)",
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     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Elevata (pf3)",
     "url": "b2075619b8213377590edf5e42e72172",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJz8/bzMjw35aBCuA/A+NhFpBhXTrLnalhYNmVyL0sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8ZGA+DSlpqGAYyCwAOOxBzTH91DQAAAABJRU5ErkJggg==",
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     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Molto elevata (pf4)",
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJz8/fzMjAYMtABfCfgeEwC8iw/kuXnKlhYKGe3l4WBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw/8MDIdBJS01DAOZBQDKZQ2dkQa6gAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
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     "height": 20,
     "width": 20,
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    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
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}