{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      70,
      0,
      100,
      30
    ],
    [
      90,
      30,
      100,
      42
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      1,
      46,
      99,
      69
    ],
    [
      92,
      0,
      100,
      10
    ]
  ]
}