{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      18,
      15
    ],
    [
      0,
      18,
      40,
      80
    ],
    [
      40,
      0,
      60,
      20
    ],
    [
      60,
      0,
      100,
      20
    ],
    [
      60,
      20,
      100,
      60
    ],
    [
      40,
      60,
      70,
      100
    ]
  ],
  "meadow": [
    [
      5,
      25,
      50,
      95
    ],
    [
      10,
      0,
      45,
      25
    ],
    [
      45,
      20,
      70,
      60
    ]
  ],
  "forest": [
    [
      0,
      12,
      42,
      78
    ],
    [
      35,
      0,
      85,
      30
    ]
  ],
  "water": []
}