{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      15,
      0,
      80,
      70
    ],
    [
      40,
      70,
      80,
      100
    ]
  ],
  "meadow": [
    [
      20,
      60,
      45,
      80
    ],
    [
      0,
      10,
      20,
      40
    ]
  ],
  "forest": [
    [
      0,
      0,
      35,
      100
    ]
  ],
  "water": []
}