{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      100,
      25
    ],
    [
      50,
      20,
      100,
      65
    ],
    [
      60,
      70,
      100,
      100
    ],
    [
      30,
      45,
      70,
      80
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      5,
      55,
      95
    ]
  ],
  "water": [
    [
      39,
      14,
      43,
      18
    ],
    [
      52,
      35,
      56,
      39
    ],
    [
      31,
      48,
      34,
      51
    ],
    [
      0,
      85,
      25,
      100
    ]
  ]
}