{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
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      19
    ],
    [
      0,
      34,
      90,
      100
    ],
    [
      69,
      28,
      75,
      34
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      9,
      6,
      18,
      15
    ],
    [
      61,
      51,
      69,
      59
    ]
  ]
}