{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      50,
      0,
      56,
      100
    ],
    [
      57,
      5,
      63,
      20
    ],
    [
      18,
      20,
      28,
      30
    ],
    [
      70,
      35,
      78,
      42
    ]
  ],
  "meadow": [
    [
      0,
      0,
      35,
      30
    ],
    [
      0,
      65,
      55,
      100
    ],
    [
      60,
      0,
      100,
      35
    ]
  ],
  "forest": [
    [
      0,
      0,
      15,
      25
    ],
    [
      5,
      30,
      20,
      55
    ],
    [
      20,
      70,
      40,
      90
    ],
    [
      65,
      0,
      90,
      20
    ]
  ],
  "water": []
}