{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      100,
      55
    ],
    [
      15,
      55,
      45,
      90
    ],
    [
      55,
      60,
      100,
      95
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "water": [
    [
      46,
      9,
      56,
      20
    ],
    [
      36,
      50,
      42,
      57
    ]
  ]
}