{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      25,
      33
    ],
    [
      75,
      90,
      100,
      100
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      0,
      18,
      40
    ],
    [
      46,
      0,
      66,
      22
    ]
  ],
  "water": [
    [
      6,
      34,
      77,
      100
    ],
    [
      38,
      0,
      62,
      25
    ]
  ]
}