{
  "farmland": [
    [
      0,
      0,
      75,
      55
    ],
    [
      35,
      0,
      100,
      45
    ],
    [
      55,
      35,
      100,
      100
    ],
    [
      0,
      45,
      70,
      100
    ]
  ],
  "built-up": [],
  "meadow": [
    [
      0,
      0,
      40,
      35
    ],
    [
      15,
      20,
      55,
      55
    ],
    [
      35,
      40,
      75,
      80
    ],
    [
      55,
      55,
      95,
      95
    ]
  ],
  "forest": [
    [
      0,
      10,
      20,
      30
    ],
    [
      35,
      55,
      70,
      90
    ]
  ],
  "water": [
    [
      0,
      20,
      55,
      85
    ],
    [
      45,
      0,
      100,
      60
    ],
    [
      75,
      0,
      100,
      100
    ],
    [
      5,
      70,
      45,
      100
    ]
  ]
}