{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Addresses",
   "layerType": "Feature Layer",
   "minScale": 1200,
   "maxScale": 0,
   "legend": [
    {
     "label": "Building",
     "url": "d5b61277a0b4287b7b388efc6525910c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAY0lEQVQ4je3SsQmEQBBA0QdOYDcmh12cHVmCJdiAiZ2YeGA1gomZgcpudPphmGR40YTMxQsmF+nEP4IlGiyYc4ADvlhRY0oFP/suUOUAW3T4YTw7jgtgv8+D3uZWce/8BR3bAHjGCkQ85mF4AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BUILDING"
     ]
    },
    {
     "label": "Call Box",
     "url": "91f8c93dcb25e95d52cd14fdcabd9f06",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgUlEQVQ4jWNhoDJgGTWQYsBCuRHDzsAGhvkcrAxcfn8ZGK/XMYRdpthAFgbOVf8Z/vsyMfz/28qwwqyaIeIcRQYyMDCaMDD8BzGY/zEw6DMwMFBm4H+Gf7WMDIy9/xkYrvxlYF9PSD0LIQW1DJFzGRgYQHikJBtSAQvJOkYNZEADAOvgGSYnZnR+AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "CALLBOX"
     ]
    },
    {
     "label": "Other",
     "url": "2851e351d7a0ef557d8bf8ed3bed5428",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAfElEQVQ4jWNhoDJgGTWQYsBCuRHDz8CG+RwMrFx+DH8ZrzPUhV2m3EAWzlUM///7MjD9/8vQusKMoTriHGUGMjCaMDD8BzGYGf4x6DMwMFBo4P9/tQyMjL0M/xmuMPxlX09IOQtBA2sj5zIwMIDwiEk2JAIWUjWMGsiADgDjZBkmwFi1NgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "OTHER"
     ]
    },
    {
     "label": "Park",
     "url": "4ffcc627a973e6634fefac2aff13a1e9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAf0lEQVQ4jWNhoDJgGTWQYsBCuRHDzkCH+QwcP7gY/BgZGa4fD2O4TLGBPzgZVjH8Z/D9/5/hr8UKBrMTEQznKDKQkZHB5P9/MJP5PwODPgMDhQYy/GOoZWBk6GVgYLjCyc6wnpByFkIKjkcyzGVgAOORkmxIBSwk6xg1kAENAADhXhhwYZWU6gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "PARK"
     ]
    },
    {
     "label": "",
     "url": "d5b61277a0b4287b7b388efc6525910c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAY0lEQVQ4je3SsQmEQBBA0QdOYDcmh12cHVmCJdiAiZ2YeGA1gomZgcpudPphmGR40YTMxQsmF+nEP4IlGiyYc4ADvlhRY0oFP/suUOUAW3T4YTw7jgtgv8+D3uZWce/8BR3bAHjGCkQ85mF4AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Parcels",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b83583c1891ac628c670c3f339b4f7b6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWO5dmbDfwYqAhYQoWUSwEgNw66d2fAfbCA1AcuogRQDFsqNQAWjBlIOWKhgBgoYNXDEhOE1KlYDAAEDCvPxg4jxAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "City Boundary",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "90674c624597f62b36114330a335a43c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4jeWTYQqAMAhG/eG98ma1m3m00HSNhdVqQdGDCGS+7JMhLEwAMMJKslpdPyKhNbnE4ep9FkabwCfaHGiQkjwi7AXJcD2FCtrvtmYVgkF2V+BS2BL+npB9y/kLN6DvbPm1Qn5CyL2XQj/e8lDcab+GmklxNqo74lBh1KyZVE1RPTMDymMgi4MqszUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Buildings",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "26619e70fcfc6a20f833da4780212055",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4jWM5s8h3P8N/BgcGagBGhgMsIMO0fZqoYt7VLXUOLAxUBiyjBlIMWCg3AhWMGkg5YKGCGShg1MCREYaMDAdAJS1VTGNkOAAATy4NE3SRuVsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 14,
   "layerName": "Special Permit Areas",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d3efab2e2a851f41ebf8682d32fd88f0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4je3UMQ4AIAhD0Q69lx7Nq3kzA0aNczvyB8YXwgABdBhjjDGA1jRozu0kGFg37UkP8ypQjwbjq0A9GoyvAvXyhvEc1Y5xP7arBUecCZOLaIySAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Building Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Cambridgeport",
     "url": "573f06c37eea01c56d1880561655a838",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNpb89p4eZmdGCgAvj69f8BFpBhycm81tQwcO7czwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhl+//j8AKmmpAUBmAQBpgBNg1cqemgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cambridgeport"
     ]
    },
    {
     "label": "East Cambridge",
     "url": "514aa47643d2974ab2d2089d4749d06c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWOpq+hsYWfjdmCgAvj56+sBFpBhzqYZ1tQwcO/pGQwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhj9/fT0AKmmpAUBmAQCPTRNXeYAaKQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "East Cambridge"
     ]
    },
    {
     "label": "North Cambridge",
     "url": "c4add2a150dc0295b6eee2ea8819e0d4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWOp6qxqYeNmc2CgAvj19dcBFpBhZhlm1tQw8NSMUwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhr++/joAKmmpAUBmAQB8uBNiaqhnqAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "North Cambridge"
     ]
    },
    {
     "label": "Harvard",
     "url": "1b9201ea8f7917f2b10bd1c479b2ba0d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPprKlp4WVjc2CgAvj869cBFpBhmTY21tQwcPqRIwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhp9//ToAKmmpAUBmAQChoBNXFSUU+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Harvard"
     ]
    },
    {
     "label": "MIT",
     "url": "2c4d3960a93df36e55a2a782aaf9aca0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWNpr0lr4WFndGCgAvjy8/8BFpBhyU4M1tQwcO4+RgYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIwy8//x8AlbTUACCzAPRAEYLdnMrPAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "MIT"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "District"
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Electric Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "East Cambridge",
     "url": "a7244bfdaec11790acd4667eab926d59",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPpbehv4WbjdmCgAvj66+sBFpBhiaZJ1tQwcP7peQwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhl9/fT0AKmmpAUBmAQBeGxNYKVEcfgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "East Cambridge"
     ]
    },
    {
     "label": "West Cambridge",
     "url": "c80682f3913577b38494a0ed27f852bd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWOp629tYeXmcGCgAvj99ccBFpBhBklO1tQw8MK8fQwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhr+//jgAKmmpAUBmAQAHhhN2MlGYnAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "West Cambridge"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "District"
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Housing Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "West Cambridge",
     "url": "1103cd9ba74ecd0705ab99ec0fbe41e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjqMgLUGTQnYcfEAaCDMuNM6TIwMmLzoMNhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPpqFaWO/rjGAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "West Cambridge"
     ]
    },
    {
     "label": "Mid Cambridge",
     "url": "6ccd37dcef763c0b20adbdc9ea6bb4ea",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjyKpIUGTQ4zsvEAaCDAvNdaPIwNWTd4ENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPJyFYcj/AKQAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mid Cambridge"
     ]
    },
    {
     "label": "The Port",
     "url": "c9d3540c5223c3220b01ea481de6d03c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjiEiqUGTQm+d3EAaCDLP2yqXIwKPbJoMNhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAAApFbVD0kEfAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "The Port"
     ]
    },
    {
     "label": "East Cambridge",
     "url": "7eee6cf9a61e917fdec82166419de331",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjqCgLUWTQnbvvEAaCDMvKNKPIwGnTT4ENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPHOFYbPounDAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "East Cambridge"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Cambridge Housing Districts"
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "Plumbing Gas Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "East Cambridge",
     "url": "d652e8f63a2e1a172c6433df71329a1f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPpb+hu4WbldmCgAvj6++sBFpBhSYbh1tQwcN75lQwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhl9/fz0AKmmpAUBmAQBLpBNl4kMoDgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "East Cambridge"
     ]
    },
    {
     "label": "West Cambridge",
     "url": "950c55f501f3e9c058bb23f5982d9cb3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNp6G9oYeNmdWCgAvj19fcBFpBh5kmG1tQw8OS88wwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhr++/j4AKmmpAUBmAQDonBN/KJZLnwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "West Cambridge"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "District"
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "Sanitary Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "West Cambridge",
     "url": "965f30fe608296dc58345cd881943a15",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhUlEQVQ4jWNhoDJgGaEG5uXlNTAwMNRTaFbjpEmTGlgKCgoc/v37R6lhIFBfUFBwAMXLKvIiDOSAOw/fwNkoBnraa5Bs6J2HbxgmLzqC3UBqAJZRA6kbhtsP3qCugXeQ0hPZBk6YMOFAXl5eIzWy3oQJEyA5BZQHGRgYQJhyFzJQGQx+AwGYCiTskXsAwwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "West Cambridge"
     ]
    },
    {
     "label": "Mid Cambridge",
     "url": "532320b7a44eccaca6f6ed82930660ad",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiElEQVQ4jWNhoDJgGaEG5uXlNTAwMNRTaFbjpEmTGlgKCgoc/v37R6lhIFBfUFBwAMXLsioSDOSAx3dewNkoBlp66jPIqIiTZNiTOy8ZHk/GYSA1AMuogdQNw+PbL1LXwMdI6YlsAydMmHAgLy+vkRpZb8KECZCcAsqDDAwMIEy5CxmoDAa/gQAa2CVPBD5iDAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mid Cambridge"
     ]
    },
    {
     "label": "The Port",
     "url": "36933de07afffbdfe23d9d86895131a6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAArklEQVQ4jWNhoDJgGcEG5uXlNTAwMNSTaU7jpEmTGuAG5ufn7////78DBQ6rz8vLYwAZylJQUODw798/uGEikiokm/bm+R2woQUFBQdQwtDaK5dkA2+e3wEzkDqRIiyhMlSTDU0MfPviDlmxjNPAN89vgzEp4A1SDIMNnDBhwoG8vLxGUDpClyQFMDIyHgCZBXYhKIWDUjolWW/ixImIrAczlIGBASw4gpINAxUAADtZPqVCXQZ+AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "The Port"
     ]
    },
    {
     "label": "East Cambridge",
     "url": "6dbcde298f151e8c413d72664a6f21c1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhUlEQVQ4jWNhoDJgGaEG5uXlNTAwMNRTaFbjpEmTGlgKCgoc/v37R6lhIFBfUFBwAMXLKioiDOSAO3fewNkoBnp6apBs6J07bxgmTz6C3UBqAJZRA6kbhtu336CugXeQ0hPZBk6YMOFAXl5eIzWy3oQJEyA5BZQHGRgYQJhyFzJQGQx+AwFqPSTYmKJkQAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "East Cambridge"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 9,
   "layerName": "Historical Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bd1bf220994a76a8e0602fad655326f6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWMpqOtvYWDlcWCgBvj95QALyDBm/RRrapj39+IcBhYGKgOWUQMpBiyUG4EKRg2kHLBQwQwUMGrgyAjD318OgEpaqoDfXw4AAP6NEKbTH3i8AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 17,
   "layerName": "National Register Historic Places",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "2a4531eb83b97592c8bd504d11d18d9e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKMirZmJi1GagAvj37/9VFpBheYFirNQwcNL6V9osDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+/b8KKmmpYRjILADv6hNwUm9ecwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "Zoning Overlay Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9fe37c026b7bbed80941bb52b10a73d2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAKklEQVQ4je3MIQEAAAzDsIP613w83MFFQLgyFmr4Ii30KBxhoUfhCAtPexArAFF5acCuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 15,
   "layerName": "Central (CSOD) and Harvard (HSOD) Square Overlay Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9fe37c026b7bbed80941bb52b10a73d2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAKklEQVQ4je3MIQEAAAzDsIP613w83MFFQLgyFmr4Ii30KBxhoUfhCAtPexArAFF5acCuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "Zoning Districts",
   "layerType": "Feature Layer",
   "minScale": 25000,
   "maxScale": 0,
   "legend": [
    {
     "label": "Residence A-1",
     "url": "187216fc6869540785edb9cf1afd0308",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHBwswJgScODACTCGG1hfX0Ch2yYgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAFhCFf6px7DqAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "A-1"
     ]
    },
    {
     "label": "Residence A-2",
     "url": "187216fc6869540785edb9cf1afd0308",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHBwswJgScODACTCGG1hfX0Ch2yYgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAFhCFf6px7DqAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "A-2"
     ]
    },
    {
     "label": "Residence B",
     "url": "1b56f72b9fefb23bcad2cfd71037e12b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHBx0wJgScODAFTCGG1hfH0Gh21YgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAGjCFkbD6CfFAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "B"
     ]
    },
    {
     "label": "Residence C",
     "url": "1b56f72b9fefb23bcad2cfd71037e12b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHBx0wJgScODAFTCGG1hfH0Gh21YgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAGjCFkbD6CfFAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C"
     ]
    },
    {
     "label": "Residence C-1",
     "url": "1b56f72b9fefb23bcad2cfd71037e12b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHBx0wJgScODAFTCGG1hfH0Gh21YgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAGjCFkbD6CfFAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-1"
     ]
    },
    {
     "label": "Residence C-1A",
     "url": "f671ce0f9f82f488ea1409de46a58633",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhYGD4z0BFwAIiHCx0wJgScODEFTCGG1hfEEGZ0yasQBhITcAyaiDFgIVyI1DBqIGUAxYqmIECRg2kHIDDEFSOgcozSgDYDGQDYQKUAgB5xxd3QapclAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-1A"
     ]
    },
    {
     "label": "Residence C-2",
     "url": "f671ce0f9f82f488ea1409de46a58633",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhYGD4z0BFwAIiHCx0wJgScODEFTCGG1hfEEGZ0yasQBhITcAyaiDFgIVyI1DBqIGUAxYqmIECRg2kHIDDEFSOgcozSgDYDGQDYQKUAgB5xxd3QapclAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-2"
     ]
    },
    {
     "label": "Residence C-2A",
     "url": "f671ce0f9f82f488ea1409de46a58633",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhYGD4z0BFwAIiHCx0wJgScODEFTCGG1hfEEGZ0yasQBhITcAyaiDFgIVyI1DBqIGUAxYqmIECRg2kHIDDEFSOgcozSgDYDGQDYQKUAgB5xxd3QapclAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-2A"
     ]
    },
    {
     "label": "Residence C-2B",
     "url": "f671ce0f9f82f488ea1409de46a58633",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhYGD4z0BFwAIiHCx0wJgScODEFTCGG1hfEEGZ0yasQBhITcAyaiDFgIVyI1DBqIGUAxYqmIECRg2kHIDDEFSOgcozSgDYDGQDYQKUAgB5xxd3QapclAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-2B"
     ]
    },
    {
     "label": "Residence C-3",
     "url": "f671ce0f9f82f488ea1409de46a58633",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhYGD4z0BFwAIiHCx0wJgScODEFTCGG1hfEEGZ0yasQBhITcAyaiDFgIVyI1DBqIGUAxYqmIECRg2kHIDDEFSOgcozSgDYDGQDYQKUAgB5xxd3QapclAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-3"
     ]
    },
    {
     "label": "Residence C-3A",
     "url": "f671ce0f9f82f488ea1409de46a58633",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhYGD4z0BFwAIiHCx0wJgScODEFTCGG1hfEEGZ0yasQBhITcAyaiDFgIVyI1DBqIGUAxYqmIECRg2kHIDDEFSOgcozSgDYDGQDYQKUAgB5xxd3QapclAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-3A"
     ]
    },
    {
     "label": "Residence C-3B",
     "url": "f671ce0f9f82f488ea1409de46a58633",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhYGD4z0BFwAIiHCx0wJgScODEFTCGG1hfEEGZ0yasQBhITcAyaiDFgIVyI1DBqIGUAxYqmIECRg2kHIDDEFSOgcozSgDYDGQDYQKUAgB5xxd3QapclAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-3B"
     ]
    },
    {
     "label": "Office-1",
     "url": "f40187d978a5321e03bab5257e182042",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4jWNhYGD4z0BFwAIijGwcGIxtHCgy6OyRAwznjhyAGAgyLKWinjKndTAgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKhxB5RklAGwGzEBQwQjC1AAAyhwWAtdAn/sAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "O-1"
     ]
    },
    {
     "label": "Office-2",
     "url": "69c901d4942ab66c5da5b845c4c21952",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4jWNhYGD4z0BFwAIiFLTNGBR0zCky6MGVkwwPrp6CGqhjzuAQlkORgQdAhsIMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqHEHlGSUAZAbCwKunwJgaAABJOxbMUi97NQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "O-2"
     ]
    },
    {
     "label": "O-2A",
     "url": "69c901d4942ab66c5da5b845c4c21952",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4jWNhYGD4z0BFwAIiFLTNGBR0zCky6MGVkwwPrp6CGqhjzuAQlkORgQdAhsIMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqHEHlGSUAZAbCwKunwJgaAABJOxbMUi97NQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "O-2A"
     ]
    },
    {
     "label": "Office-3",
     "url": "69c901d4942ab66c5da5b845c4c21952",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4jWNhYGD4z0BFwAIiFLTNGBR0zCky6MGVkwwPrp6CGqhjzuAQlkORgQdAhsIMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqHEHlGSUAZAbCwKunwJgaAABJOxbMUi97NQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "O-3"
     ]
    },
    {
     "label": "Office-3A",
     "url": "69c901d4942ab66c5da5b845c4c21952",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4jWNhYGD4z0BFwAIiFLTNGBR0zCky6MGVkwwPrp6CGqhjzuAQlkORgQdAhsIMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqHEHlGSUAZAbCwKunwJgaAABJOxbMUi97NQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "O-3A"
     ]
    },
    {
     "label": "Business A",
     "url": "36b42843ccb5bd48c53b302adb6b2e70",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHEwswJgScODMCTCGG1ifXkCh2yYgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBANj7Fha7yl7kAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BA"
     ]
    },
    {
     "label": "Business A-1",
     "url": "36b42843ccb5bd48c53b302adb6b2e70",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHEwswJgScODMCTCGG1ifXkCh2yYgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBANj7Fha7yl7kAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BA-1"
     ]
    },
    {
     "label": "Business A-2",
     "url": "36b42843ccb5bd48c53b302adb6b2e70",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHEwswJgScODMCTCGG1ifXkCh2yYgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBANj7Fha7yl7kAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BA-2"
     ]
    },
    {
     "label": "Business A-3",
     "url": "36b42843ccb5bd48c53b302adb6b2e70",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHEwswJgScODMCTCGG1ifXkCh2yYgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBANj7Fha7yl7kAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BA-3"
     ]
    },
    {
     "label": "Business B",
     "url": "9f964a6648604d6109480c1831529151",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHFR0wJgScODOFTCGG1jvHkGh21YgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAD/bFn7hdfuOAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BB"
     ]
    },
    {
     "label": "Business-1",
     "url": "9f964a6648604d6109480c1831529151",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHFR0wJgScODOFTCGG1jvHkGh21YgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAD/bFn7hdfuOAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BB-1"
     ]
    },
    {
     "label": "Business 2",
     "url": "9f964a6648604d6109480c1831529151",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHFR0wJgScODOFTCGG1jvHkGh21YgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAD/bFn7hdfuOAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BB-2"
     ]
    },
    {
     "label": "Business C",
     "url": "9f964a6648604d6109480c1831529151",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHFR0wJgScODOFTCGG1jvHkGh21YgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAD/bFn7hdfuOAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BC"
     ]
    },
    {
     "label": "Business C-1",
     "url": "9f964a6648604d6109480c1831529151",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhYGD4z0BFwAIiHFR0wJgScODOFTCGG1jvHkGh21YgDKQmYBk1kGLAQrkRqGDUQMoBCxXMQAGjBlIOwGEIKsdA5RklAGIGkoEwAUoBAD/bFn7hdfuOAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BC-1"
     ]
    },
    {
     "label": "Industry A-1",
     "url": "1d32e48cf9ca338ec5c4f24f2cbfb6d4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3UsQ2AMAxE0Su8U1x6I9iAFWCjlGYqkANSlPpc+hcuX+HiBMCDxCSOqkGbUZDfHe79B5th3w4KPC9MMDMpkE54Yq1APkkwlgrkGz+McYw9Ywpjgv6tbUYvZwkXMfL0nA4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IA-1"
     ]
    },
    {
     "label": "Industry A-2",
     "url": "42bb1dfc0cb9ddb0888cfc70b6df2fdb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3UsQ0AIQxDURfZBcZgA0a6mdiAMWCaO/mQQNROmS9B+YoUNgAvHDN+ORekVCRozo4x+gKJ1fpIYGs4oGcWoJzpxF2AeuZgXAWo99+Q48g9U6KxQQ4jn0cfj4sX83w86c4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IA-2"
     ]
    },
    {
     "label": "Industry A",
     "url": "42bb1dfc0cb9ddb0888cfc70b6df2fdb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3UsQ0AIQxDURfZBcZgA0a6mdiAMWCaO/mQQNROmS9B+YoUNgAvHDN+ORekVCRozo4x+gKJ1fpIYGs4oGcWoJzpxF2AeuZgXAWo99+Q48g9U6KxQQ4jn0cfj4sX83w86c4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IA"
     ]
    },
    {
     "label": "Industry B-1",
     "url": "42bb1dfc0cb9ddb0888cfc70b6df2fdb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3UsQ0AIQxDURfZBcZgA0a6mdiAMWCaO/mQQNROmS9B+YoUNgAvHDN+ORekVCRozo4x+gKJ1fpIYGs4oGcWoJzpxF2AeuZgXAWo99+Q48g9U6KxQQ4jn0cfj4sX83w86c4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IB-1"
     ]
    },
    {
     "label": "Industry B-2",
     "url": "42bb1dfc0cb9ddb0888cfc70b6df2fdb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3UsQ0AIQxDURfZBcZgA0a6mdiAMWCaO/mQQNROmS9B+YoUNgAvHDN+ORekVCRozo4x+gKJ1fpIYGs4oGcWoJzpxF2AeuZgXAWo99+Q48g9U6KxQQ4jn0cfj4sX83w86c4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IB-2"
     ]
    },
    {
     "label": "Industry B",
     "url": "42bb1dfc0cb9ddb0888cfc70b6df2fdb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3UsQ0AIQxDURfZBcZgA0a6mdiAMWCaO/mQQNROmS9B+YoUNgAvHDN+ORekVCRozo4x+gKJ1fpIYGs4oGcWoJzpxF2AeuZgXAWo99+Q48g9U6KxQQ4jn0cfj4sX83w86c4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IB"
     ]
    },
    {
     "label": "Industry C",
     "url": "42bb1dfc0cb9ddb0888cfc70b6df2fdb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3UsQ0AIQxDURfZBcZgA0a6mdiAMWCaO/mQQNROmS9B+YoUNgAvHDN+ORekVCRozo4x+gKJ1fpIYGs4oGcWoJzpxF2AeuZgXAWo99+Q48g9U6KxQQ4jn0cfj4sX83w86c4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IC"
     ]
    },
    {
     "label": "Mixed Use Development",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "MXD"
     ]
    },
    {
     "label": "Planned Unit Development Overlay",
     "url": "4b2f487c66990e232fee1fc0b61d0eb5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4je3UsQ3AIAxE0V/cXmE0RksmA1kCFOpz6S9Z7l7hwgIGiWntF/hM6wHaBgPrJtj/YFoq0E4+cVegnxKMqwL99g3jObr/MIwDtjV2E/kIBs9u6WuuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "PUD"
     ]
    },
    {
     "label": "Mixed Use Residential Overlay",
     "url": "4b2f487c66990e232fee1fc0b61d0eb5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4je3UsQ3AIAxE0V/cXmE0RksmA1kCFOpz6S9Z7l7hwgIGiWntF/hM6wHaBgPrJtj/YFoq0E4+cVegnxKMqwL99g3jObr/MIwDtjV2E/kIBs9u6WuuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "MXR"
     ]
    },
    {
     "label": "North Point District",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "NP"
     ]
    },
    {
     "label": "Cambridgeport Revitalization Development District",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "CRDD"
     ]
    },
    {
     "label": "Special District-1",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-1"
     ]
    },
    {
     "label": "Special District-2",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-2"
     ]
    },
    {
     "label": "Special District-3",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-3"
     ]
    },
    {
     "label": "Special District-4",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-4"
     ]
    },
    {
     "label": "Special District-4A",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-4A"
     ]
    },
    {
     "label": "Special District-5",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-5"
     ]
    },
    {
     "label": "Special District-6",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-6"
     ]
    },
    {
     "label": "Special District-7",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-7"
     ]
    },
    {
     "label": "Special District-8",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-8"
     ]
    },
    {
     "label": "Special District-8A",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-8A"
     ]
    },
    {
     "label": "Special District-9",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-9"
     ]
    },
    {
     "label": "Special District-10(F)",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-10(F)"
     ]
    },
    {
     "label": "Special District-10(H)",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-10(H)"
     ]
    },
    {
     "label": "Special District-11",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-11"
     ]
    },
    {
     "label": "Special District-12",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-12"
     ]
    },
    {
     "label": "Special District-13",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-13"
     ]
    },
    {
     "label": "Special District-14",
     "url": "857dc96a9c6657907ff3046778210a24",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLHQcwJgScOLKATCGG1gQUU+RgRNWMCAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAfHEXd37S/xoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SD-14"
     ]
    },
    {
     "label": "Open Space",
     "url": "26cdb555cc5e8eb94810c82d3c808a98",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNhYGD4z0BFwAIiLBwswJgScOLACTCGG1hQX0CRgRMYJiAMpCZgGTWQYsBCuRGoYNRAygELFcxAAaMGUg7AYQgqx0DlGSUAZAaKgTABSgEAangXLz0mgkYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "OS"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "ZONE TYPE"
    }
   ]
  },
  {
   "layerId": 16,
   "layerName": "LTFE Parcels",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f69d0d03b187fae4b88aa619fcfb0e2c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpLCzczsjI6MBABfD///8DLCDDoqKiOKhh4LJlyxxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP///38AVNJSwzCQWQCLOROSGAPyCQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "Fire Company Inspection Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "E-1",
     "url": "8eabf8cd069dd277d036cad21906028a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNpKGpoYWNic2CgAvj179cBFpBhZjzm1tQw8NSXkwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhr/+/ToAKmmpAUBmAQAClRO74Wd4NAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E-1"
     ]
    },
    {
     "label": "E-2",
     "url": "e9f60367b789289b61744516923cfd36",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPp785r4eFmdGCgAvjy9f8BFpBhKeEM1tQwcM5KRgYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIwy9f/x8AlbTUACCzAM/WEYdajbWqAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E-2"
     ]
    },
    {
     "label": "E-3",
     "url": "45bbd87f6e2fb9cfa3afa881ebc5be38",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPpLypo4WZicGCgAvj6j+EAC8iwRB4ma2oYOP/LPwYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw6//GA6ASlpqAJBZAKC1EMUdu5z+AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E-3"
     ]
    },
    {
     "label": "E-4",
     "url": "45bbd87f6e2fb9cfa3afa881ebc5be38",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPpLypo4WZicGCgAvj6j+EAC8iwRB4ma2oYOP/LPwYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw6//GA6ASlpqAJBZAKC1EMUdu5z+AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E-4"
     ]
    },
    {
     "label": "E-5",
     "url": "6c2909d19f9847427db950992d80b5cd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpqmttYWLlcGCgAvj3+8cBFpBhPHpu1tQw8MulXQwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv9+/zgAKmmpAUBmAQAbmRO2IiK17gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E-5"
     ]
    },
    {
     "label": "E-6",
     "url": "45bbd87f6e2fb9cfa3afa881ebc5be38",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPpLypo4WZicGCgAvj6j+EAC8iwRB4ma2oYOP/LPwYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw6//GA6ASlpqAJBZAKC1EMUdu5z+AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E-6"
     ]
    },
    {
     "label": "E-8",
     "url": "8eabf8cd069dd277d036cad21906028a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNpKGpoYWNic2CgAvj179cBFpBhZjzm1tQw8NSXkwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhr/+/ToAKmmpAUBmAQAClRO74Wd4NAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E-8"
     ]
    },
    {
     "label": "E-9",
     "url": "e9f60367b789289b61744516923cfd36",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPp785r4eFmdGCgAvjy9f8BFpBhKeEM1tQwcM5KRgYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIwy9f/x8AlbTUACCzAM/WEYdajbWqAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E-9"
     ]
    },
    {
     "label": "L-1",
     "url": "6c2909d19f9847427db950992d80b5cd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpqmttYWLlcGCgAvj3+8cBFpBhPHpu1tQw8MulXQwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv9+/zgAKmmpAUBmAQAbmRO2IiK17gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "L-1"
     ]
    },
    {
     "label": "L-2",
     "url": "8eabf8cd069dd277d036cad21906028a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNpKGpoYWNic2CgAvj179cBFpBhZjzm1tQw8NSXkwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhr/+/ToAKmmpAUBmAQAClRO74Wd4NAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "L-2"
     ]
    },
    {
     "label": "L-3",
     "url": "6c2909d19f9847427db950992d80b5cd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpqmttYWLlcGCgAvj3+8cBFpBhPHpu1tQw8MulXQwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv9+/zgAKmmpAUBmAQAbmRO2IiK17gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "L-3"
     ]
    },
    {
     "label": "L-4",
     "url": "e9f60367b789289b61744516923cfd36",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPp785r4eFmdGCgAvjy9f8BFpBhKeEM1tQwcM5KRgYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIwy9f/x8AlbTUACCzAM/WEYdajbWqAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "L-4"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "DISTRICTID"
    }
   ]
  },
  {
   "layerId": 13,
   "layerName": "Neighborhoods",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ed71e530083d78b6676ad5324a2ed2bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA1klEQVQ4jeWVMQ6CQBREH2Zjp4WW1CZwAaWT2gt4HTyOlZ21duIFJKGmtOEAYgYxwURiJN/K18AsZNid/Axuw64aMWHMlAsnutDzgAUZKSXXTu0kdCPmrPjE8913OiPFhUS18PAOFbcjPfAYLCuqWJurd6gjy2yNn/Qx3FIk4MU6tivI8ZlhQaAMMSRrZ2hB2c7QCmeZoTDNUJhmKP4sw5DI1rDUHFoaFuQ/GBsaVEGP1viepr5eM1SfqYL6GMpM1Bk6hpzZ1wv6ghaVRRcasfbvoq11vQMfnEnvhwcRPQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 18,
   "layerName": "Residential Tax Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "1",
     "url": "696687b5ed2d118216ebd4dd3ffbc3f1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjSIuoUGTQ0zd3EAaCDAuyzqLIwHVHp4ENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPzNFarZEbzGAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "2",
     "url": "a347c607d51c507a10616a9fea1a51bd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjSKmIUWTQszuvEAaCDPPNcqTIwM3T9oMNhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPt3FaarvstfAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "3",
     "url": "98ff0602ae7b5b7766c0bae8c6a6eb8a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjKEmqUGTQved3EAaCDEv1zqLIwNlbp4ENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAOg5FWMITGtNAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "4",
     "url": "5d865e9c13423b14da12eb858fd71e36",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjqEjJUGTQnWdPEAaCDMvyCabIwGlb1oINhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPFWFYO6iiAiAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "5",
     "url": "36735d3dd3a3ba4018dfc76ab5654fa6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjCAupUGTQ23d3EAaCDLMwy6LIwBOnpoENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAA60FeeK4fQZAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    },
    {
     "label": "6",
     "url": "aea00f9b371bd1afb7b120616163b688",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjCEuqUGTQ2+d3EAaCDLPyzqLIwGNbp4ENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAAHlFbuY8Y1zAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "6"
     ]
    },
    {
     "label": "7",
     "url": "31e40b5d8dc76937ca997eaad80f6206",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjKAmpUGTQvXd3EAaCDEsxy6LIwDmnpoENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPSvFY7uditwAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "7"
     ]
    },
    {
     "label": "8",
     "url": "e0f24789493d4892e3a20c7bc83a7d49",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjyKpIU2TQ4ztPEQaCDAvNCqLIwNXT1oENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAO1WFXW9wn6VAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "8"
     ]
    },
    {
     "label": "9",
     "url": "8533af0077f21ba14ec6784e825ce2b4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjqAhJUmTQnXfPEQaCDMsy86bIwGmntoINhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAANVFcJQ6DwlAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "9"
     ]
    },
    {
     "label": "10",
     "url": "660331c5b0778a30d4a00b8f86eb9e7a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjqMhKUWTQncfPEAaCDMsK96HIwGkrt4ANhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAO82FXz7bSHdAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "10"
     ]
    },
    {
     "label": "11",
     "url": "72f3d5e37855a44526119d322a904c30",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjiKoIU2TQ6ztvEQaCDLPLMqfIwEPTToINhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAAnBFdffLcyxAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "11"
     ]
    },
    {
     "label": "12",
     "url": "875fb56010525816b6c6b6f665bb0b25",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjqMgIUWTQnSfvEAaCDMsKMaPIwGlrToENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAP3rFbBtWu7/AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "12"
     ]
    },
    {
     "label": "13",
     "url": "ecaac0bde2dff4d2072299f9648e19a4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjqAgJU2TQnXdvEQaCDMsys6DIwGmnToANhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAA3qFeeDU9yWAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "13"
     ]
    },
    {
     "label": "14",
     "url": "0b68f433f51d8d9351fc4b0a4e9cb202",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjKKqIUmTQ/TuvEQaCDEvKsqXIwHnTDoMNhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPE8FYNTY94WAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "14"
     ]
    },
    {
     "label": "15",
     "url": "0e7a03ea01062c85e1b3321ebfdcfb3a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjSKlIU2TQsztPEQaCDPPJCqLIwC3T1oENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPKZFYce9dPJAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "15"
     ]
    },
    {
     "label": "16",
     "url": "efa1b4191df68cb815b5247b78f2c949",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjCCmrUGTQu7t3EAaCDDNLz6LIwFMzp4ENhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAPNSFYjQKS3kAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "16"
     ]
    },
    {
     "label": "17",
     "url": "3037ed1348a5853406114fe3a2f47920",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWPJy8v7z0BFwAJjqChLUWTQnbvPEAaCDMtK96HIwGkzt4ANhbuQWoBl1ECKAQvlRqCCUQMpByxUMAMFjBpIOQCHIagcA5VnlACUAhZZgFIAAOWEFVqhvYXrAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "17"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "DISTRICT"
    }
   ]
  }
 ]
}