{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      100,
      18
    ]
  ],
  "meadow": [
    [
      8,
      22,
      28,
      60
    ],
    [
      30,
      18,
      55,
      40
    ],
    [
      55,
      15,
      75,
      35
    ],
    [
      72,
      18,
      95,
      40
    ]
  ],
  "forest": [
    [
      0,
      0,
      60,
      20
    ],
    [
      0,
      20,
      30,
      60
    ],
    [
      34,
      45,
      65,
      70
    ],
    [
      15,
      78,
      30,
      92
    ]
  ],
  "water": []
}