{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Boundary",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "162fce99d1de0707dcb43f570e638b4d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUklEQVQ4jWMxMTH5z0BFwILEPkChWQ7IBh44c+aMIyWmmZiY7AcZiuxCqgCWUQMpBiyUG4EKRg2kHLBQwQwUMGog5QAWhg7Q8owSgFLAwgUoBQAWgAoHR+NJMQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Mask",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "34abad7d83a78b8e11bb693d7ff97f2d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWP5//+/AgMDAwhTAzxggRrmQCUDD4AMpCpgGTWQYsBCuRGoYNRAygELFcxAAaMGjpQwfAAqaalk3gMAy/UIDvkW/R8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Historic Structures",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Demolished",
     "url": "afffb99f028003cc844ab490be6ae558",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Demolished"
     ]
    },
    {
     "label": "Eligible/Contributing",
     "url": "4c0efe562509e76b98a00b6004293919",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3QMQ2AQAxG4RdSHywYwQV+kHImGDGACgyggFy4XBNu/jv2De32pakRnPW9ADvwCtYBFAdnYAs4sDgYliUoZzoxlqCeBRhDCUpN3/AfXsCqedx/8AFOEWxVDyIIDupPNJMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Eligible/Contributing"
     ]
    },
    {
     "label": "Eligible/Significant",
     "url": "2da38ffd7c6f3348fde0ca7e5c53b21c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAcklEQVQ4jWNhoDJgARHsDAwqBgwMzUwMDP/INegzA8OOKwwMi8EGsjAwyFcyMESYUeCyYAgFMZCagGXUQIoBC+VGoIJRAykHLFQwAwWMZAOvU2jQPwYGJriBXxkYzlYyMDhSaOZjZBd+YGBgOEChgWAAAJB1DledDlWEAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Eligible/Significant"
     ]
    },
    {
     "label": "Inelig./Non-contributing",
     "url": "095849eedd0fff4269b3cafe21206f5d",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Inelig./Non-contributing"
     ]
    },
    {
     "label": "Out-of-period",
     "url": "cc30fafeeff6937d51d4ad0b493cad01",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAeUlEQVQ4jWNhoDJgARHs7OwqZmZmzUxMTP/INejTp087zp8/vxhsIAsLi3xbW1uEjY0N2S5zcHAAURADqQlYRg2kGLBQbgQqGDWQcsBCBTNQwEg28PLlyxQZ9O/fPya4gV+/fj2blZXlSKHjHiO78AMDA8MBCg0EAwBtXxqwy+Qa9AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Out-of-period"
     ]
    },
    {
     "label": "Undetermined",
     "url": "a91969ce6db46b4856b9ce1cb910950f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAdUlEQVQ4jWNhoDJgAZPsDCqiZgzNjEwM/8g16Ncnhh0fzjMsBhvIwsIgr9PGECFiQ77LDjqAKYiB1AQsowZSDFgoNwIVjBpIOWChghkoYCQb+PEyZQb9/8fABDfwz1eGs+eyGBwpdNxjZBd+YGBgOEChgWAAACrbFQP1Sw0jAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Undetermined"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Current Evaluation"
    }
   ]
  }
 ]
}