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     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM073"
     ]
    },
    {
     "label": "BERWM091 : Trias supérieur (Conglomérats du Rhétien)",
     "url": "b3f9203bbc6d9ff2c52735d9188332b9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWP5211zhoFKgLm0xYSFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGMpe2mFDTRABaSQWBuk3FwAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM091"
     ]
    },
    {
     "label": "BERWM092 : Lias inférieur (Sinémurien) - district de la Meuse",
     "url": "3ab3b49f13bbccff071b2986d2752056",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWP5u27dGQYqAeagIBMWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQayBwUZEJNEwFZfAUsoQCh8AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM092"
     ]
    },
    {
     "label": "BERWM093 : Lias supérieur (Domérien)",
     "url": "fa1cc41e792085a10702dbcc555fe00f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWP5O2vWGQYqAea0NBMWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQayJyWZkJNEwFZ4AVUEfJZMgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM093"
     ]
    },
    {
     "label": "BERWM094 : Calcaires du Bajocien-Bathonien (Dogger)",
     "url": "1c93c50d7645c7c12dad4bff5e150ec9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWP529Z2hoFKgLmqyoSFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGMldVmVDTRABaRAV81tFUoAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM094"
     ]
    },
    {
     "label": "BERWM100 : Grès et schistes du massif ardennais :Lesse, Ourthe, Amblève et Vesdre",
     "url": "9e0f58a2bbc0e5e3d5c93b086c817b54",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4je3MMQEAQAgCQAeq0MD+Cb6BZX52hk0uwGFmXpmQbJQZEsqgF1tCHQzHklCHgyHJdo4fWSME9B7f7UUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM100"
     ]
    },
    {
     "label": "BERWM102 : Grès et schistes du massif ardennais: bassin de la Roer",
     "url": "e034ccf80b36ad53aa044ce814981a85",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4je3MoQEAQAgCQAMjWdg/UH6oz2ZoegMcJL0KIdmoMFxog19MF/oQOIYLfVgYkuzk+AFZ1wUwU626kAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM102"
     ]
    },
    {
     "label": "BERWM103 : Grès et schistes du massif ardennais :Semois, Chiers, Houille et Viroin",
     "url": "875ea4d3f06db1b855c030c98534ab76",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4je3MIQEAQAwCwAnyoNY/waslej0NblyAw8y8MiHZKDMklEEvtoQ6GI4loQ4HQ5LtHD9ZdAUPnTmX2AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM103"
     ]
    },
    {
     "label": "BERWM141 : Calcaires et grès du bassin de la Gueule",
     "url": "ba11b22493a234a60a41835e8cbcad7e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZ9/LvGQYqgSBxZhMWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGCTObEJNEwFZaQTxJr1tMwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM141"
     ]
    },
    {
     "label": "BERWM142 : Calcaires et grès du bassin de la Vesdre",
     "url": "c586e25e67a1325474a6e63ab9a75355",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZ9ejvGQYqgTQ5ZhMWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamCbHbEJNEwFZzgUMCEkh8gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM142"
     ]
    },
    {
     "label": "BERWM151 : Crétacé du Pays de Herve",
     "url": "390f0197adeaf3dc60c7a3b535edf37c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZ9HfdGQYqAT/mIBMWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6MccZEJNEwFZuwUoQFfz6wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWM151"
     ]
    },
    {
     "label": "BERWR092 : Lias inférieur (Sinémurien) - district du Rhin",
     "url": "3ab3b49f13bbccff071b2986d2752056",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWP5u27dGQYqAeagIBMWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQayBwUZEJNEwFZfAUsoQCh8AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWR092"
     ]
    },
    {
     "label": "BERWR101 : Grès et schistes du massif ardennais : bassin de la Moselle",
     "url": "30ee500aa7dc3132294d09ee3ccf99c5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4je3MMQEAQAgCQAci2YDcNPhQPzvDphfgIOlVCMlGheFCG/xiutCHwDFc6MPCkGQnxw9aMQVO/eWVkQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BERWR101"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Masses d'eau suppérieures"
    }
   ]
  }
 ]
}