{
  "farmland": [
    [
      0,
      0,
      100,
      80
    ],
    [
      0,
      80,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      40,
      55
    ],
    [
      45,
      25,
      100,
      85
    ],
    [
      35,
      55,
      80,
      100
    ]
  ],
  "meadow": [
    [
      0,
      15,
      55,
      95
    ]
  ],
  "forest": [
    [
      0,
      5,
      30,
      50
    ],
    [
      55,
      30,
      100,
      90
    ],
    [
      35,
      55,
      80,
      100
    ]
  ],
  "water": []
}