{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      18,
      15
    ],
    [
      70,
      0,
      100,
      22
    ],
    [
      30,
      52,
      70,
      78
    ],
    [
      78,
      58,
      100,
      86
    ],
    [
      45,
      83,
      60,
      98
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      10,
      22,
      35
    ],
    [
      20,
      60,
      55,
      100
    ],
    [
      60,
      60,
      78,
      100
    ],
    [
      75,
      70,
      100,
      100
    ]
  ],
  "water": [
    [
      80,
      25,
      95,
      40
    ],
    [
      88,
      42,
      100,
      55
    ]
  ]
}