{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      100,
      30
    ],
    [
      15,
      85,
      45,
      100
    ],
    [
      35,
      55,
      45,
      65
    ],
    [
      50,
      40,
      60,
      52
    ]
  ],
  "meadow": [
    [
      0,
      12,
      20,
      28
    ],
    [
      0,
      30,
      15,
      55
    ],
    [
      70,
      30,
      100,
      45
    ]
  ],
  "forest": [
    [
      0,
      0,
      100,
      18
    ],
    [
      45,
      18,
      70,
      40
    ],
    [
      0,
      55,
      20,
      85
    ],
    [
      80,
      45,
      100,
      65
    ]
  ],
  "water": [
    [
      0,
      36,
      22,
      60
    ],
    [
      14,
      33,
      22,
      38
    ]
  ]
}