{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
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      37,
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      49
    ],
    [
      77,
      42,
      87,
      50
    ],
    [
      21,
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      29,
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    ]
  ],
  "meadow": [],
  "forest": [
    [
      50,
      0,
      100,
      41
    ]
  ],
  "water": [
    [
      0,
      0,
      18,
      100
    ],
    [
      12,
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      30,
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    ]
  ]
}