{
  "farmland": [
    [
      0,
      0,
      100,
      45
    ],
    [
      0,
      45,
      35,
      100
    ],
    [
      35,
      45,
      100,
      100
    ]
  ],
  "built-up": [
    [
      40,
      10,
      100,
      45
    ],
    [
      0,
      30,
      35,
      65
    ],
    [
      55,
      55,
      100,
      80
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      30,
      100,
      70
    ]
  ],
  "water": [
    [
      36,
      0,
      52,
      13
    ],
    [
      26,
      4,
      29,
      7
    ],
    [
      28,
      8,
      31,
      11
    ]
  ]
}