{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      20.7,
      32.2,
      24.6,
      38.0
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      3.5,
      39.4,
      11.7,
      47.7
    ]
  ]
}