{
  "farmland": [
    [
      0,
      0,
      50,
      100
    ],
    [
      50,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      5,
      40,
      40
    ],
    [
      5,
      55,
      35,
      80
    ],
    [
      60,
      32,
      95,
      55
    ],
    [
      55,
      55,
      100,
      78
    ],
    [
      82,
      72,
      100,
      92
    ]
  ],
  "meadow": [],
  "forest": [
    [
      50,
      0,
      100,
      32
    ],
    [
      50,
      78,
      100,
      100
    ],
    [
      60,
      58,
      78,
      90
    ]
  ],
  "water": [
    [
      0,
      20,
      100,
      62
    ],
    [
      82,
      78,
      100,
      100
    ],
    [
      72,
      84,
      82,
      98
    ]
  ]
}