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     "label": "Other",
     "url": "7fbacbaec19958c582d7d1a68f8392bc",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Other"
     ]
    },
    {
     "label": "Rooftop historic",
     "url": "55e1384c60a55aeb843519286ba854cb",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Rooftop historic"
     ]
    },
    {
     "label": "Rooftop non historic",
     "url": "bec6be50fb1099a5113d55f24b3999a1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAATpJREFUOI1jYaAyYBk1kC4GMjEwMPAzMDB8ZGBg+EeJgfyLXWfU6gjqWAlw8gl//vnl/fW3t0407e7uvMpw9TmpBrLt8t2w3FbG0hMmIMElzqAqqGwuxSNhlLG+OByXoVgNXOG+oNRGxsITm5yJhKFti2dlfeD2mAyiDVQTVPJnZGDE4XgGBjV+VQcGSNhihClWA9kY2CRxmsbAwMDDwSPBAImo90QZ+Jvh9wcGBgYZXAZ++f3lAwMk1jEAVgNffH25W41fRYeJiQmrgQ8+PDjFgCMJYTXw8eZ3pWeDL9obi+gbIRv6n+E/w4VXl269fPo6F5frsRqYxpD2d/fa3ebHfE9NkeAW82VhYhH7y/D37cvvr3e8ZnmQlXQh9xtJBjIwMDC4Mrj+YdjMkMHAwIA1eZBsILlgBBoIAM0xWShXlqjMAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Rooftop non historic"
     ]
    },
    {
     "label": "Unknown",
     "url": "750bf04ecd028cb046503955740df592",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAATZJREFUOI1jYaAyYBk1kC4GMjEwMPAzMDB8ZGBg+EeJgfxhWfNqpZV0rLi4+YV/fv30/vnjmyeWTmzvZGC4+pxUA9lSarcuV9Gy9mRgYGRgYGBg4BWQYBCRVjPPFJY0ml6XF47LUKwGxhYtLlVGMgwZyKua2MaX1dUv7ArPINpAIQk1f0YshsGAmKSaAwMkbDHCFKuBrCwskjhNY2BgYOfilWCARNR7ogz8+/fvBwYGBhlcBv789ukDAyTWMQBWAz+/f7FbTFpFh5GRGYvsf4Z3rx6eYsCRhLAaOKftRWlW03l7WRVDI2RD/zP8Z3hy7/ytV9/e5+JyPY5kk/ZXlnW3+f2bJ6fw84n5MrKwiP3/9/ftp/evdrz7fTtr88TcbyQayMBQWen6h4GBIQOKiQbDo3AYWAMB/shZw/vew5UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Unknown"
     ]
    }
   ]
  }
 ]
}