{
  "farmland": [
    [
      0,
      0,
      100,
      63
    ],
    [
      0,
      63,
      100,
      75
    ]
  ],
  "built-up": [
    [
      38,
      44,
      47,
      52
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      24,
      30,
      30,
      39
    ],
    [
      75,
      23,
      78,
      28
    ],
    [
      41,
      48,
      44,
      52
    ]
  ]
}