{
  "farmland": [
    [
      0,
      0,
      100,
      50
    ],
    [
      0,
      50,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      45,
      60,
      100
    ],
    [
      0,
      0,
      20,
      20
    ],
    [
      70,
      55,
      100,
      100
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      55,
      60,
      100
    ],
    [
      55,
      50,
      95,
      95
    ],
    [
      0,
      25,
      25,
      55
    ],
    [
      80,
      0,
      100,
      20
    ]
  ],
  "water": [
    [
      0,
      93,
      6,
      100
    ]
  ]
}