{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      30,
      32,
      73,
      78
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      17,
      30,
      86,
      83
    ]
  ]
}