{
 "layers": [
  {
   "layerId": 0,
   "layerName": "WATER_GIS.PW_Hydrants",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f9c3104ade043319f4021f91a2940501",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4je2QMQrDMAxF35C5he5Zkh4kkN7L7r1S8EFSLd4F9gm6OCVQcOKkox8YYRBPX2r4M00VVuEXm6pL75TQ3tuHAdAoRoM8VwOKhcPt2pm+HQHoGXn7l5n9tE5dKLx0Gy1lwh80CmTuuCW0s5/QKGZJmm54WAhgNYjTIMPyzzXvXdnlUh0R7qYKz/MBHJsqJE7f3LkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "WATER_GIS.PW_Flow_Meters",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "db50c00e9157f988dbdb0e10e713cda0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbIjTM6xkYGBiuvHlaf+XNk0YkC0g20EFHRKY+Qt0cwlNnYFhx82T9ihsnGXAZSoSB0gSUkGYgBrjy5ikDA55wJGRgw4obJxmuvHlaD3MpNAzJNpCBgYGh4cqbJweuvHniAOPjU0yslw/gcxU5BhINRg2kHAAA8D0pT6NeP44AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "WATER_GIS.PW_Fittings",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "General",
     "url": "2e95f37cb92491dd16638421e58046c2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgElEQVQ4je3QzQ2AIAwF4HdwH0eQSRzFVkZhktcRupEXMCZGxJ8jLyGkSfNROuDnDB3s4B7NN/P5BOq8qACAG8WN6+GBx2AYpyDzIrkUpLhKioortAW8aXkGnuJGoLLHO1BTVLhRyqR5h69BAFA30o2h1LXm1i+zNtUbsDkd/J4NmUcnuaEOaE8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Bend",
     "url": "f8c517c8fbe2261d012708b5022dfb66",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiklEQVQ4je3QzQ3DIAyG4feQcdoVGtbILqkMSndhDcwKMFAvpKpUFfJ35JMQQrIebA9cnKGDHfzEljuUcwq0z0kEQLNKTMF9fbAbNI+7kXkSAGbg5Z0s3vEPbYLjbWyU7AN/olmhsscWaBfv0Kyydlp2eBgEsDGFEFMw67tWvHXkUOvqCLg5HTyfN77vJ8p43GMeAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "<all other values>",
     "url": "5120bd774cd940453a136557f71937f0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAs0lEQVQ4je3SwQ3DIAwFUCNlBYaAIYDswD4hYh12KDCEGYIh3EtTVVFICuqlav8RoydjPMGHM/3BLwSJyOWcFwAAznkUQiTGmBsCEfHmvTcvRwYADCJqKeXcBRKR22HPhBAMEbmjTptgKUW3agAAjzG8D9ZaD7u7yvAvc85jF6iUWlNKS6suhEhdIGPMIaIOIZh9zVobW6tz+mQp5UxErpSit5kqpdbhPdw6vbrTBfbmB8E7m5RBMEV0eg4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "SUBTYPE_CD"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "WATER_GIS.PW_Laterals",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Metered Service",
     "url": "36189ba3f60958a4501a72703d5ef657",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYuDew/8bmBgZ7Ckx6N9/hoPOtowNtHGhsy1jA1UNpCYYNXDUQDIAABL+CFJd+9aMAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Hydrant",
     "url": "e6b68f29dd505c250968eb7ec4a7990b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4jWNhoDJgGTVw1MDBYuD+v9sbGJgY7Cky6R/DQUdmzwbauNCR2bOBqgZSE4waOGogGQAA/rwHXuXpv8wAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "Tanker Point",
     "url": "52b1c828d84ffb8f852dcb46a5e1d9ae",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYuDfk5sbGBkZ7Skx6P///weZzX0baONCZnPfBqoaSE0wauCogWQAAFHhCVikSm41AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "Washout Drainage",
     "url": "a7d3fab8fdc1620a8c6d5f33d00a63e0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYuDRv38bmJiY7Ckx6N+/fwetmZkbaONCa2bmBqoaSE0wauCogWQAAKESCRJ2xC19AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "Brian Discharge Line",
     "url": "d07af867ac5ff4549b57059fcddccd8c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYuDfzT8bGBmY7Ckx6D/Dv4PMvuwNtHEhsy97A1UNpCYYNXDUQDIAAKbbCCi+wWLHAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    },
    {
     "label": "<all other values>",
     "url": "bd66b91aec3edb1fa8c2cede02bba177",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMUlEQVQ4jWNhoDJgGTVw1MDBYmBTU9N/ahhWV1fHSBsX1tXVMVLVQGqCUQNHDSQDAACm8QXMXWbFagAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "SUBTYPE_CD"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "WATER_GIS.PW_Underground_Enclosures",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Air Valve Chamber",
     "url": "7128733df760262542f0c7ff3b95dd8e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpLCrazsjE5MBABfD/378DLIxMTA4JnS0c1DBwQXmNAws1DEIGowaOGjhq4KiBowZCDfz/79+BBeU1DtQw7P+/fwcAotITM94+w/sAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Line Valve Chamber",
     "url": "c98f381f07c050ec617117ab8c38d771",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpzC/azsTE5MBABfDv378DLExMTA4V7l0c1DCwY2eZAws1DEIGowaOGjhq4KiBowZCDfz379+Bjp1lDtQw7N+/fwcAliwTU1vS+MUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "Wash Out Chamber",
     "url": "7acd57720b51799ef755d8512fcb1e61",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpKszfzsTI5MBABfDv/78DLEyMTA6dIS4c1DCwfM0eBxZqGIQMRg0cNXDUwFEDRw2EGvjv/78D5Wv2OFDDsH///x0AAJBaE3wDHYBAAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "District Control Chamber",
     "url": "a10497ea2e734bacd953742afb08b972",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLMrfzsTE5MBABfDv378DLExMTA7ZnY4c1DBwavl+BxZqGIQMRg0cNXDUwFEDRw2EGvjv378DU8v3O1DDsH///h0AAJYvE2c1gjjjAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "By-pass Chamber",
     "url": "bf0378a6edfb961791b0613ce7392ec6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLCzazsjI5MBABfD//78DLIyMTA6BSZ0c1DBw/bxyBxZqGIQMRg0cNXDUwFEDRw2EGvj//78D6+eVO1DDsP///x0AAJcwE2SurLu1AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    },
    {
     "label": "Manhole",
     "url": "3e94d829bf4a0c7a7d488554149e60fc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpKizczsTE6MBABfDv3/8DLExMjA7dLckc1DCwtGauAws1DEIGowaOGjhq4KiBowZCDfz37/+B0pq5DtQw7N+//wcAnCUTLZPhZUkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "6"
     ]
    },
    {
     "label": "Gate Valve Chamber",
     "url": "5d0e7eee9cc61352908909d3b6c65470",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWPJLyrczsTE6MBABfDv3/8DLExMjA6unfEc1DBwd/lCBxZqGIQMRg0cNXDUwFEDRw2EGvjv3/8Du8sXOlDDsH///h8AAJCPE3Bwb97GAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "7"
     ]
    },
    {
     "label": "Hydrant Valve Chamber",
     "url": "7d9763982fa93acb6843bd9cf3fe5359",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpKizczsTI5MBABfDv/78DLEyMTA7dceUc1DCwdFGnAws1DEIGowaOGjhq4KiBowZCDfz3/9+B0kWdDtQw7N//fwcAnHATP8t/BSgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "8"
     ]
    },
    {
     "label": "House Connection Valve Chamber",
     "url": "2a6cd0e3a540636c5a3ca77b1319a3ce",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3MsQ3AIAwEQPRykbEcFkKiYYZMlA482YuGggFc/g1w1lr/AXhJQDIMgL/1ezLCNYdbRnRTqFChQoUnJBlrDs/ISMYGinMTjiDlT3EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "9"
     ]
    },
    {
     "label": "Flow Meter Chamber",
     "url": "13f157939bdcaaeb1e5645beb829838c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpKszfzsTE5MBABfDv378DLExMTA6dNc4c1DCwvGWvAws1DEIGowaOGjhq4KiBowZCDfz379+B8pa9DtQw7N+/fwcAldsTVA9SXoEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "10"
     ]
    },
    {
     "label": "Pressure Reducing Valve",
     "url": "ce7aa3db230686286a7bdc0f77b8d49b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpyi/czsTE5MBABfDv378DLExMTA6dTukc1DCwfN9MBxZqGIQMRg0cNXDUwFEDRw2EGvjv378D5ftmOlDDsH///h0AAJY/E2oKfvEsAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "11"
     ]
    },
    {
     "label": "Surface Box",
     "url": "842b65033b4ff0aac026e7170f655630",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLCzazsjI5MBABfD//78DLIyMTA5p4V0c1DBw1soyBxZqGIQMRg0cNXDUwFEDRw2EGvj//78Ds1aWOVDDsP///x0AAJb7E1nx4o/tAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "12"
     ]
    },
    {
     "label": "<all other values>",
     "url": "4f795b19a43cd31105afaf54c77bf939",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4je3MQREAMQgDwGYGYTiJNpQULRjJfe5RATyzAjZm5krKswBAh6Ssqo3vkMxYmR4OHTp06PAPATTJ3MgA9AestBEWQBMzhwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Subtype_CD"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "WATER_GIS.PW_Thrust_Protection",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "85fb8ce4b4dd924318924fb367888534",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLCrczsjE5MBABfD/378DLIxMTA7BHdkc1DBwbcVUBxZqGIQMRg0cNXDUwFEDRw2EGvj/378DayumOlDDsP///h0AAJzqE1mgjgbkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "WATER_GIS.PW_Map_Grid_4000",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "dc3bd295a1e8f028ece788a3eaa8bf78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpKsrfzsTE5MBABfDv378DLExMTA4d7a4c1DCwonK3Aws1DEIGowaOGjhq4KiBowZCDfz379+BisrdDtQw7N+/fwcAnAwTSdesMl8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "WATER_GIS.PW_Casings",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Wadi Crossing",
     "url": "be32536e8b67ad14ee94de9fae97ea9f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpzM7fzvSfyYGBCuAf478DLEz/mRyKp1lwUMPA3qwTDizUMAgZjBo4auCogaMGjhoINfAf478DvVknHKhh2D/GfwcATzESV6ddfHAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Road Crossing",
     "url": "563c35e50b4a6d1281e237c4e0a308b2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWPJL8rfzsTE5MBABfDv378DLExMTA6OXe4c1DBwf9lOBxZqGIQMRg0cNXDUwFEDRw2EGvjv378D+8t2OlDDsH///h0AAIoiE4ijyFRXAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "Railway Crossing",
     "url": "4526ff6d84692967bd593c51bb201045",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpKszfzsTE5MBABfDv378DLExMTA6dmR4c1DCwfPoOBxZqGIQMRg0cNXDUwFEDRw2EGvjv378D5dN3OFDDsH///h0AAJYKE2IGXLuuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "Future Ducts on Road",
     "url": "2aa0b6a7956ad0bf3283c404bc5d6801",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpLCrazsjE5MBABfD/378DLIxMTA7BHZ0c1DBwbUW5Aws1DEIGowaOGjhq4KiBowZCDfz/79+BtRXlDtQw7P+/fwcAov8TPJfpm4QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "Future Ducts on Railway",
     "url": "46843015b7017dc0e6ae88d06a9c8941",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpyi/czsTE6MBABfDv3/8DLExMjA6dTiEc1DCwfN8aBxZqGIQMRg0cNXDUwFEDRw2EGvjv3/8D5fvWOFDDsH///h8AAJBtE359cCYjAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    },
    {
     "label": "Thrust Boring",
     "url": "9783849cf1462f1689fbd607e8172a87",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpKsrfzsTE5MBABfDv378DLExMTA7tXU4c1DCwsmyfAws1DEIGowaOGjhq4KiBowZCDfz379+ByrJ9DtQw7N+/fwcAnA0TStxHO8EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "6"
     ]
    },
    {
     "label": "Others",
     "url": "947c49f146b2078558c38bfe2217f88f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpyi/azsTE5MBABfDv378DLExMTA7tbp0c1DCwcle5Aws1DEIGowaOGjhq4KiBowZCDfz379+Byl3lDtQw7N+/fwcAnEgTR8yfA4wAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "7"
     ]
    },
    {
     "label": "<all other values>",
     "url": "4f795b19a43cd31105afaf54c77bf939",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4je3MQREAMQgDwGYGYTiJNpQULRjJfe5RATyzAjZm5krKswBAh6Ssqo3vkMxYmR4OHTp06PAPATTJ3MgA9AestBEWQBMzhwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "SUBTYPE_CD"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}