{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      40,
      30
    ],
    [
      10,
      28,
      55,
      55
    ],
    [
      30,
      55,
      70,
      80
    ]
  ],
  "meadow": [
    [
      0,
      55,
      40,
      100
    ],
    [
      40,
      60,
      60,
      100
    ],
    [
      60,
      70,
      80,
      100
    ]
  ],
  "forest": [
    [
      35,
      10,
      70,
      45
    ],
    [
      70,
      15,
      100,
      75
    ],
    [
      40,
      70,
      70,
      100
    ],
    [
      0,
      78,
      18,
      100
    ],
    [
      0,
      0,
      15,
      25
    ]
  ],
  "water": []
}