{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      80,
      55,
      100,
      90
    ],
    [
      0,
      15,
      25,
      60
    ],
    [
      0,
      70,
      25,
      100
    ],
    [
      55,
      40,
      85,
      70
    ]
  ],
  "meadow": [],
  "forest": [
    [
      30,
      0,
      55,
      35
    ],
    [
      0,
      45,
      20,
      65
    ],
    [
      35,
      55,
      75,
      100
    ]
  ],
  "water": [
    [
      10,
      0,
      75,
      80
    ]
  ]
}