{
  "farmland": [
    [
      0,
      0,
      22,
      50
    ]
  ],
  "built-up": [
    [
      0,
      0,
      13,
      7
    ],
    [
      0,
      25,
      7,
      32
    ],
    [
      0,
      46,
      4,
      50
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": []
}