{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Income",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "> 68% - < 28%",
     "url": "ff863a3560fcad643296a14cc096e155",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAh0lEQVRYhe2VwQ3EQAgDF2y6uSJSR/rvIyki87DEUcBosUesf/f1HHBcXSTvuEQDu1ngEQwsPMPGS+nwUqrztan0DBXvYcMrux0PFAsUDTQPdDhQ+SsXrY3SPRy+ZYeXYt7DoYHadhycD6yFpSj8OMzCX890hjPhLzQN1D/Dr2Pv08Y4MD3DFwtkBMa8TIclAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    },
    {
     "label": "No Value",
     "url": "b934dc92a95fdda8647b94e98b8be38e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UMREAMAhDUchFWJ3VWl3gJtdj7Axb+QLekCGMiCVpWUMADhNz990BSjJacxywHOvE24D12GA8DfjFhgBOPm1HaV0UlBJSFrFtgAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "B19001_calc_pctLT75E"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Education",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "> 20% - < 1%",
     "url": "74362c4e35b0a9438bec9b1e593360ed",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlElEQVRYheWWwQ3EMAzDHEt2J7plb9l2CT4EJAMQpuQg8f/nt8Dj0SF55TUMHBwolFd8huP0Uowri1YWXkqFZ2g3CxS9Ni14wqaVm1YWXoo6vpQTnmHnAxWfoWjgsA+zywsDRQP9wMDBJ9x0ZV844cLAea67KcYz3PQMxX5hXe105fZ1GfawwKO5TbmUvzYDA9Nb/gApkQTBYmuFgAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    },
    {
     "label": "No Value",
     "url": "b934dc92a95fdda8647b94e98b8be38e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UMREAMAhDUchFWJ3VWl3gJtdj7Axb+QLekCGMiCVpWUMADhNz990BSjJacxywHOvE24D12GA8DfjFhgBOPm1HaV0UlBJSFrFtgAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Percent of Population 25 Years and Over whose Highest Education Completed is Less Than High School"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Language",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "6,700 - 0.0",
     "url": "f0ff89f515f67f05aba12a47ced57e5f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlElEQVRYheWXwRHDMAzDLFKK2/WyX2Ztl8CDOXsAHCjJPrm/9/Nb4GmpSN5qWeFA44bCI9d5kbWyB9t2eJf1gi4XDNSBcygaWDBQsGHTQPNNKRio+LERbNjxc2h8WdJ5NXS8oWDDoa/eRddwN2z4Oc/wmnTDHV/DPTTQcOShfwFNP1+DRxa9zjneUHhks8DJryFs+AeZMATQvn8BsAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    },
    {
     "label": "No Value",
     "url": "b934dc92a95fdda8647b94e98b8be38e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UMREAMAhDUchFWJ3VWl3gJtdj7Axb+QLekCGMiCVpWUMADhNz990BSjJacxywHOvE24D12GA8DfjFhgBOPm1HaV0UlBJSFrFtgAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "B16007_010E"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}