{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      47.8,
      54.0,
      52.8,
      59.0
    ]
  ],
  "meadow": [],
  "forest": [
    [
      30.0,
      0.0,
      70.0,
      100.0
    ]
  ],
  "water": [
    [
      48.7,
      51.5,
      50.6,
      53.5
    ]
  ]
}