{
  "farmland": [
    [
      0,
      0,
      100,
      55
    ],
    [
      0,
      55,
      100,
      87
    ]
  ],
  "built-up": [
    [
      10,
      30,
      92,
      72
    ]
  ],
  "meadow": [],
  "forest": [
    [
      5,
      35,
      90,
      78
    ]
  ],
  "water": []
}