{
  "farmland": [
    [
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      0,
      100,
      30
    ]
  ],
  "built-up": [
    [
      29,
      37,
      38,
      45
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      0,
      46,
      66
    ]
  ],
  "water": [
    [
      0,
      0,
      73,
      20
    ],
    [
      90,
      0,
      100,
      24
    ]
  ]
}