{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      44,
      0,
      86,
      28
    ],
    [
      82,
      10,
      100,
      72
    ],
    [
      0,
      86,
      10,
      100
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      55,
      6,
      66,
      25
    ],
    [
      45,
      19,
      53,
      27
    ]
  ]
}