{
  "farmland": [
    [
      0,
      0,
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      100
    ]
  ],
  "built-up": [
    [
      0,
      5,
      15,
      28
    ],
    [
      16,
      30,
      20,
      35
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      0,
      11,
      11,
      19
    ],
    [
      0,
      8,
      4,
      12
    ]
  ]
}