{
  "farmland": [
    [
      0,
      0,
      100,
      30
    ]
  ],
  "built-up": [
    [
      20,
      13,
      30,
      22
    ],
    [
      40,
      37,
      76,
      45
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      0,
      28,
      100,
      100
    ]
  ]
}