{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      20,
      45,
      60
    ],
    [
      0,
      50,
      35,
      80
    ],
    [
      55,
      55,
      95,
      95
    ],
    [
      70,
      25,
      95,
      55
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      20,
      100,
      95
    ]
  ],
  "water": []
}