{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      20,
      12
    ],
    [
      70,
      0,
      100,
      12
    ],
    [
      30,
      28,
      70,
      86
    ]
  ],
  "meadow": [],
  "forest": [
    [
      33,
      0,
      66,
      100
    ]
  ],
  "water": [
    [
      50,
      44,
      58,
      56
    ]
  ]
}