{
 "layers": [
  {
   "layerId": 7,
   "layerName": "Building Floor Plan",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "7463099c10fb17bbbf9a878fbaf0488b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAb0lEQVQ4je3SwQnAIAwF0F9wsDhZs5kZrQcD6UGNsV5KGxBRyBPyTdhc6QffC7LuomsZJADldj51zz3YA8vg/oiC5DzGsFFsAZv1JGWJggwLYQsI1DRbweRegwcKapoEmymPGmZnKHA+dBScrg+CF3yNDtCwJGMyAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "Street Images",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "822483c087b5019cae74011f1181042e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAuklEQVQ4je3PMWpCQRAG4K+wTKqkCFgEXplWEhAiLOgRtLFQvIcQguI1hBRWeoctrASvYCF4B0uLVbBQMe/ZCA4szAzLxz8lN67SA7xTMNCPRMxvAn7QeyHMaBQBvw/NO55T28Z6vz6Z9iwYCC0GZXylVValvkj97+i/YGT4yrrJDzLYshrRPZfuIghT4mcCbS59vBYMdJ7I+ozhjV4hMLKK1OxPbBIrdJZ5T8bkeJjyJ718CfPUAyxeO5adIaLmeCjYAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 9,
   "layerName": "Building Model Commercial",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b844608e6d95548eadf88f5598aec388",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTVw1MDBYmBGRkYDAwODPYVmHZwxY0YDbVw4Y8aMBqoaSE0wauCogWQAAO5NB5kPOXZ6AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "Building Foot Prints 2012",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "abaeb6d7b3c883bf5d174ef13d6a1f7a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4je3MMREAMAgEwWMGYTiLNXpEfcpEAOWvgM2ZKaDY0QlURJyNTRK5Ef0cOnTo0OELW9LW1xd3nAwuO/kmoAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "Annual Index",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "2001",
     "url": "64f62c2f34c3754aeb7f1a0d0a30c380",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3UMQ3AIAAEwKPBRN3gjNQZaooL6AAOIJ345bfLTx9fuo2J0HkuygrUSIEc4aLci2Adwwa4Mwc84AEP+CPYSHURmgc7wEDu5BUwzP4AzSsPmQFoqtUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2001"
     ]
    },
    {
     "label": "2004",
     "url": "142501095bc297a8bb60e3b78c6f2989",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWElEQVQ4je3UMRHAMAwEwZPHJMJGQMxFEy4BYjQJCyuFYwTypNI13235lXY7G6tz/ITSY9RQEPvA0rmOGNgewBe4rwQTTDDBX8Gh888iDQVZoBi4xUAB4AXJIxFRib3H0wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2004"
     ]
    },
    {
     "label": "2005",
     "url": "35e28e44f38561050ff535756f6a2d79",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4je3UsQ2AIBRF0UPCUJSs4TTEaXQMSrfCxoQBIFb/dq855cvlNmwsg+FEX7SqpOVv9OdYA8sFE9xWgAEGGOC/YP3+bKU6waShLZN4AegaC419Q41tAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2005"
     ]
    },
    {
     "label": "2007",
     "url": "7064c234ecb9ee3241972a42f2d96172",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4je3UsRHAIAwEwRNDYTThejRuxzRBZbwDcAViHOmSzzb8qgdxsAqAuCmMkDRpGL7AwrArBqoD+sCDJZhgggn+CU6aelBaB7tBwxEeAm3NC4OAEh+eMuLzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2007"
     ]
    },
    {
     "label": "2013",
     "url": "a3fc8849797e6963c4d73fe540dbad8c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYElEQVQ4je3UsQ2AMAxE0R/LS7BN1mAai2kitsg0ZIuYAujojKh8zXVPV53uHM6H0at8m0iPQMKsUEwBJtJXlhDYGAhuGkHekmCCCSb4IyjM2hgh6D7YZ2ExwS22rQBwAnUjE+9I6Ob3AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2013"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "Annexation by Year",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "1973",
     "url": "a229f423c910ad9f7ddf65eb4a8bda9f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWPJzy/czsTA6MBABfCP4f8BFiYGRgcn3SgOahi47/IyBxZqGIQMRg0cNXDUwFEDRw2EGviP4f+BfZeXOVDDsH8M/w8AABp7ENPWO5d1AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1973"
     ]
    },
    {
     "label": "1974",
     "url": "a3b7bc9a305e66383537ecdd602d2de2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJL8zfzsDI5MBADfD/3wEWBkYmB+1UQw5qmHd19nkHFmoYhAxGDRw1cNTAUQNHDYQZ+P/fgauzzztQxbT//w4AABeGENtgxjS6AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1974"
     ]
    },
    {
     "label": "1977",
     "url": "78d57df0bb77b12e9bbc980478bb4608",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzM/fzsjE4MBABfD/H8MBFkYmBgdfI2kOahi4+dxTBxZqGIQMRg0cNXDUwFEDRw2EGvj/H8OBzeeeOlDDsP//GA4AAB3CEQIy2cDaAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1977"
     ]
    },
    {
     "label": "1978",
     "url": "c91a8655ec1f6ce1cfb0e8e63572063d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJLyzczsDI6MBADfD//wEWBkZGB3X/UA5qmHdz42oHFmoYhAxGDRw1cNTAUQNHDYQZ+P//gZsbVztQxbT//w8AAB46ENQflQx9AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1978"
     ]
    },
    {
     "label": "1983",
     "url": "eb1c2f799f8c21c1dcb8a8590c279109",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLMzfzsjI4MBABfD/P8MBFkZGBoe0eE0Oahg4a+F1BxZqGIQMRg0cNXDUwFEDRw2EGvj/P8OBWQuvO1DDsP//GQ4AACNoELHnZNhtAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1983"
     ]
    },
    {
     "label": "1987",
     "url": "040ad0f67a8101610a52db61352bebd4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzM/fzsjA5MBABfCf4d8BFkYGJodYLVMOahi4+NppBxZqGIQMRg0cNXDUwFEDRw2EGvif4d+BxddOO1DDsP8M/w4AABpoEOCWxp2vAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1987"
     ]
    },
    {
     "label": "1991",
     "url": "a74c5ecf5621fc56ef73901eb8c49723",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWPJL8zfzsTI5MBABfDv/78DLEyMTA62gUYc1DDw8PpzDizUMAgZjBo4auCogaMGjhoINfDf/38HDq8/50ANw/79/3cAAH6+E9rlkdllAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1991"
     ]
    },
    {
     "label": "1992",
     "url": "e5692835d56acf0daca121ad2ad2517a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWPJzy/czsTE6MBABfDv3/8DLExMjA5WTvEc1DDw2L6FDizUMAgZjBo4auCogaMGjhoINfDfv/8Hju1b6EANw/79+38AAH6aE7+Fo0hIAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1992"
     ]
    },
    {
     "label": "1994",
     "url": "b124cefa26d19eddcec0a0582287382d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzC/czsjA6MBABfCf4f8BFkYGRocEVR8Oahi44PYWBxZqGIQMRg0cNXDUwFEDRw2EGvif4f+BBbe3OFDDsP8M/w8AACDnEM7IMMQTAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1994"
     ]
    },
    {
     "label": "1995",
     "url": "103eb5a2995435acbcbb63f6c4d5dec5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJL8zfzsDI5MBADfD/3wEWBkYmB804Zw5qmHd90V4HFmoYhAxGDRw1cNTAUQNHDYQZ+P/fgeuL9jpQxbT//w4AABd/ENJ21ecNAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1995"
     ]
    },
    {
     "label": "1996",
     "url": "742da5e0be8df4bea9b3cd4fc69e9c84",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLMzfzsjI5MBABfD//78DLIyMTA6RAZYc1DBw+YbjDizUMAgZjBo4auCogaMGjhoINfD//38Hlm847kANw/7//3cAAITzE7tPIsMzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1996"
     ]
    },
    {
     "label": "1998",
     "url": "d95aa319fcea78c3270586e69dea2d3d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzC/czsjE6MBABfD/3/8DLIxMjA6R1gEc1DBw+dENDizUMAgZjBo4auCogaMGjhoINfD/v/8Hlh/d4EANw/7/+38AAIUBE7kwzdJRAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1998"
     ]
    },
    {
     "label": "2001",
     "url": "4944628316b58c85c755a6af341634ef",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLMzfzsjI5MBABfD//78DLIyMTA7eqQYc1DBw6+wLDizUMAgZjBo4auCogaMGjhoINfD//38Hts6+4EANw/7//3cAAIT+E70TCFEkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2001"
     ]
    },
    {
     "label": "2002",
     "url": "cd4b975f0e52a5060abb74e7db6c81cd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzM/fzsjE5MBABfD/378DLIxMTA4h5mYc1DBwzclTDizUMAgZjBo4auCogaMGjhoINfD/v38H1pw85UANw/7/+3cAAH6rE9minG+IAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2002"
     ]
    },
    {
     "label": "2004",
     "url": "89b45ba2826620ea09f526eb6c9beffc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWPJzy/czsDA6MBAFfD/AAsDA6ODom4UBzWMu395mQMLNQxCBqMGjho4auCogaMGwg38f+D+5WUO1DHu/wEAs6oN9iqGDtYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2004"
     ]
    },
    {
     "label": "2005",
     "url": "eee89a28b1cc26d6e4b6a7230671ca42",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWPJLyzczsTI6MBABfDv//8DLEyMjA6uYWkc1DBw96pZDizUMAgZjBo4auCogaMGjhoINfDf//8Hdq+a5UANw/79/38AAITRE5wVozKWAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2005"
     ]
    },
    {
     "label": "2007",
     "url": "957d4126e3ac00b0f8cc0e76bcbbf6c7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzM/fzsjE4MBABfD/H8MBFkYmBod0Ez0Oahg488wlBxZqGIQMRg0cNXDUwFEDRw2EGvj/H8OBmWcuOVDDsP//GA4AAB0uENP9vgx0AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2007"
     ]
    },
    {
     "label": "2008",
     "url": "f325be30941ef54c1831469be8f2a9a8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzM/fzsjE4MBABfD/H8MBFkYmBgdfVzkOahi4efcjBxZqGIQMRg0cNXDUwFEDRw2EGvj/H8OBzbsfOVDDsP//GA4AAB2DEOx9xCuFAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2008"
     ]
    },
    {
     "label": "2009",
     "url": "f61c991bca7a0ae96ac45ada5f90f897",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWPJL8zfzsTI5MBABfDv/78DLEyMTA6W4V4c1DDw+MptDizUMAgZjBo4auCogaMGjhoINfDf/38Hjq/c5kANw/79/3cAAH6ME8A2sP1wAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2009"
     ]
    },
    {
     "label": "2011",
     "url": "3fae8fba892f670542b064172ba7c816",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzC/czsjA6MBABfCf4f8BFkYGRgc/jTQOahi46cYsBxZqGIQMRg0cNXDUwFEDRw2EGvif4f+BTTdmOVDDsP8M/w8AACDyEMOcMz2eAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2011"
     ]
    },
    {
     "label": "2015",
     "url": "c03d0be34e206cb49c07d93b24a1c319",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJLyzczsDI6MBADfD//wEWBkZGB52UeA5qmHdlzkIHFmoYhAxGDRw1cNTAUQNHDYQZ+P//gStzFjpQxbT//w8AAB3TELCvaUGpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2015"
     ]
    },
    {
     "label": "2016",
     "url": "b71a7c3f7b80ada05607d91e8c1ce841",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLMzfzsjI5MBABfD//78DLIyMTA5x8ZYc1DBw0cLjDizUMAgZjBo4auCogaMGjhoINfD//38HFi087kANw/7//3cAAISyE6fNtmABAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2016"
     ]
    },
    {
     "label": "2018",
     "url": "023379aba0c59b22f5e6b4972c22fc19",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzC/czsjE6MBABfD/3/8DLIxMjA5plgkc1DBw1vEFDizUMAgZjBo4auCogaMGjhoINfD/v/8HZh1f4EANw/7/+38AAISzE57zI9MfAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2018"
     ]
    },
    {
     "label": "2019",
     "url": "28cd989bc4fd32121cff42c538cd1b46",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpzC/czsjE6MBABfD/3/8DLIxMjA7BDkkc1DBw7YF5DizUMAgZjBo4auCogaMGjhoINfD/v/8H1h6Y50ANw/7/+38AAITmE6iT0R83AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2019"
     ]
    },
    {
     "label": "2021",
     "url": "80da83cb1df1a0fcdf9ed7a29bbc5d16",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJzy/czsDE6MBADfDv/wEWBiZGB2WnSA5qmHd333IHFmoYhAxGDRw1cNTAUQNHDYQZ+O//gbv7ljtQxbR//w8AABe8EN5zP82bAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2021"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}