{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      100,
      35
    ],
    [
      0,
      35,
      70,
      80
    ],
    [
      0,
      80,
      35,
      100
    ],
    [
      75,
      0,
      100,
      25
    ],
    [
      70,
      55,
      100,
      80
    ]
  ],
  "meadow": [
    [
      20,
      10,
      45,
      30
    ],
    [
      65,
      5,
      90,
      30
    ],
    [
      55,
      30,
      80,
      50
    ],
    [
      60,
      80,
      85,
      98
    ]
  ],
  "forest": [
    [
      15,
      5,
      70,
      60
    ],
    [
      0,
      45,
      30,
      80
    ],
    [
      40,
      70,
      70,
      100
    ],
    [
      0,
      80,
      20,
      100
    ]
  ],
  "water": []
}