{
  "farmland": [
    [
      0,
      0,
      100,
      45
    ]
  ],
  "built-up": [
    [
      41,
      12,
      55,
      28
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      0,
      28,
      100,
      100
    ]
  ]
}