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