{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      18,
      0,
      58,
      38
    ],
    [
      78,
      2,
      98,
      18
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      59,
      26,
      67,
      34
    ],
    [
      71,
      53,
      76,
      57
    ]
  ]
}