{
  "farmland": [
    [
      20,
      0,
      100,
      75
    ],
    [
      0,
      60,
      45,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      30,
      35
    ],
    [
      35,
      0,
      70,
      30
    ],
    [
      0,
      55,
      60,
      100
    ],
    [
      65,
      35,
      100,
      60
    ]
  ],
  "meadow": [
    [
      12,
      5,
      22,
      40
    ],
    [
      28,
      68,
      45,
      85
    ],
    [
      63,
      70,
      85,
      92
    ]
  ],
  "forest": [
    [
      0,
      0,
      35,
      55
    ],
    [
      55,
      0,
      100,
      35
    ],
    [
      0,
      45,
      65,
      100
    ],
    [
      80,
      30,
      100,
      100
    ]
  ],
  "water": []
}