{
  "farmland": [
    [
      0,
      0,
      100,
      90
    ]
  ],
  "built-up": [],
  "meadow": [
    [
      10,
      0,
      40,
      20
    ],
    [
      0,
      55,
      15,
      80
    ]
  ],
  "forest": [
    [
      35,
      0,
      65,
      40
    ]
  ],
  "water": []
}