{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      100,
      20
    ],
    [
      0,
      20,
      25,
      95
    ],
    [
      25,
      0,
      60,
      25
    ],
    [
      60,
      0,
      100,
      25
    ]
  ],
  "meadow": [
    [
      20,
      25,
      60,
      75
    ]
  ],
  "forest": [
    [
      0,
      15,
      30,
      100
    ],
    [
      0,
      0,
      15,
      20
    ]
  ],
  "water": [
    [
      0,
      0,
      100,
      18
    ]
  ]
}