{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
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      10,
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      45
    ],
    [
      0,
      6,
      10,
      20
    ]
  ],
  "meadow": [],
  "forest": [
    [
      63,
      12,
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      60
    ]
  ],
  "water": [
    [
      78,
      46,
      90,
      61
    ],
    [
      90,
      82,
      100,
      96
    ],
    [
      0,
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      20,
      100
    ]
  ]
}