{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [],
  "meadow": [],
  "forest": [],
  "water": [
    [
      52.0,
      54.5,
      63.5,
      68.5
    ],
    [
      77.5,
      19.5,
      80.8,
      21.8
    ],
    [
      28.0,
      14.5,
      34.0,
      17.0
    ],
    [
      51.0,
      12.5,
      54.0,
      14.0
    ]
  ]
}