{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      30,
      0,
      100,
      60
    ],
    [
      18,
      25,
      90,
      82
    ],
    [
      0,
      78,
      35,
      100
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      17,
      63,
      27,
      77
    ]
  ]
}