{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Michigan_Mineral_Resources",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "251f9f0d758c66412eafb4fad16cd171",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlklEQVQ4je2S0Q2AIAxET9O9ZAjDPLiOcQgms6YKCTGAVo1f3A9pLn30mhI+FjXgPzu0DLcCfungXwMtw8nbA8YyzNwd9SPgyDDpZFLLBzUolUAy0bkxgL34SX0NzMFSCSiswt8CSsxatLiKnEeVCfZY2gSEB2JgKHlUMkqxJS4Dkxq4hNjxDlOpzybq6ohzIm1DA+KsDZCZPc/lLm+/AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      ""
     ]
    },
    {
     "label": "B",
     "url": "5b0772dd7de02af47bfbc13ad091c66e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlklEQVQ4je2SUQrDIBBEn2VvVUI9mr2ZUDxWatigIEFNTUO+Mj+yDPvcWVY4WXIDr9lhILov+Anj/wYGotP3ATYQ7RPjDgM/RFtOprV+0INKC6QTbRsT2Ktf1PvAGqyUgtIq/E9AjdmLlldR86QzwRprNIFwQAZeLU9aRiu2xp3hPQycUux8h6WGzyZr74hrktGGG8hWCzHlPM/z11GzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "B"
     ]
    },
    {
     "label": "M",
     "url": "2bc61352da514a51b3ebb2c728eb0603",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAh0lEQVQ4je2S0Q2AMAhErwl72dF0s26GaYXYaItFjV/eHyE87giEl0U/8JsbMjADSAFIj4G8wbIiAzHstR/IQKyd5TovsKBkgE5uBJykr/WQQzNaBuldMQgsAz2onqLVI8NBieVNQLinqdcgY6gZW5wvbmCQ2NUf1j3f26iunrgl8g78QBy1AhpHJtEqQINlAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "M"
     ]
    },
    {
     "label": "N",
     "url": "7d2a0aca43f235944f5e3df87b413ba6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2S3Q2AIAyEj6R7yUiMgBswEpthEBr/oAIan7y3punXu6aEl0U/8KMbmmABeDjlnwPNCovSMEHDKTsONEEfnMU6LhCgJICubhLY5z7XTQ7laBHEd20EpoEalE9REAkOUqzOBIQxTbUGCUPl2Mn53A90Ofb2h/te59uwbp64JOod+IE4awGkRTbRpU0I1gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "N"
     ]
    },
    {
     "label": "<all other values>",
     "url": "314a54e5c6cf7e3150a56a4759beb552",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAcklEQVQ4je2SUQoAIQhE58N7rUezm3W0ZUEhYnWzlr4akJDwMSMSfhYd4LYdCoCqtQwUfVlLVoDcOTOgZIHsuDE4N/0wMIpWm70OAW1APlaBDNBipRIQ5nR5HxQMebEfd2UWyE609NmYwiN+E2UHDhC9bhGSFtH8aFcOAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "com_type"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}