{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      18,
      30,
      34,
      48
    ],
    [
      0,
      45,
      18,
      62
    ],
    [
      35,
      62,
      98,
      90
    ]
  ],
  "meadow": [],
  "forest": [
    [
      30,
      63,
      70,
      98
    ]
  ],
  "water": [
    [
      0,
      0,
      12,
      60
    ],
    [
      10,
      5,
      90,
      20
    ]
  ]
}