{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      55,
      0,
      100,
      25
    ],
    [
      0,
      55,
      45,
      100
    ],
    [
      30,
      42,
      55,
      58
    ]
  ],
  "meadow": [],
  "forest": [
    [
      42,
      0,
      55,
      20
    ],
    [
      0,
      0,
      12,
      18
    ],
    [
      0,
      40,
      18,
      60
    ],
    [
      48,
      40,
      62,
      55
    ]
  ],
  "water": [
    [
      0,
      58,
      12,
      70
    ],
    [
      34,
      56,
      42,
      66
    ]
  ]
}