{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      31,
      0,
      55,
      34
    ],
    [
      25,
      12,
      44,
      42
    ],
    [
      32,
      34,
      51,
      51
    ],
    [
      14,
      70,
      31,
      87
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      66,
      56,
      81,
      100
    ]
  ]
}