{
  "farmland": [
    [
      0,
      0,
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      49
    ]
  ],
  "built-up": [
    [
      4,
      0,
      57,
      34
    ]
  ],
  "meadow": [
    [
      0,
      12,
      21,
      49
    ],
    [
      21,
      22,
      44,
      49
    ],
    [
      44,
      18,
      63,
      49
    ]
  ],
  "forest": [],
  "water": [
    [
      54,
      15,
      75,
      34
    ]
  ]
}