{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      30,
      30
    ],
    [
      30,
      10,
      85,
      45
    ],
    [
      0,
      55,
      45,
      100
    ],
    [
      70,
      45,
      100,
      75
    ]
  ],
  "meadow": [],
  "forest": [
    [
      55,
      0,
      100,
      30
    ],
    [
      0,
      60,
      35,
      95
    ],
    [
      45,
      70,
      70,
      92
    ]
  ],
  "water": [
    [
      0,
      44,
      100,
      60
    ]
  ]
}