{
  "farmland": [
    [
      0,
      0,
      100,
      65
    ]
  ],
  "built-up": [
    [
      0,
      0,
      70,
      45
    ],
    [
      60,
      0,
      86,
      10
    ]
  ],
  "meadow": [
    [
      23,
      10,
      80,
      55
    ]
  ],
  "forest": [
    [
      0,
      0,
      25,
      40
    ],
    [
      0,
      35,
      20,
      60
    ],
    [
      78,
      18,
      90,
      45
    ]
  ],
  "water": []
}