{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      17,
      0,
      28,
      8
    ],
    [
      45,
      0,
      56,
      22
    ],
    [
      37,
      40,
      45,
      49
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      57,
      14,
      61,
      17
    ]
  ]
}