{
  "farmland": [
    [
      0,
      0,
      100,
      90
    ]
  ],
  "built-up": [
    [
      0,
      0,
      13,
      80
    ],
    [
      30,
      25,
      72,
      80
    ],
    [
      78,
      0,
      100,
      80
    ]
  ],
  "meadow": [
    [
      1,
      74,
      34,
      90
    ],
    [
      70,
      82,
      100,
      90
    ]
  ],
  "forest": [],
  "water": [
    [
      0,
      90,
      100,
      100
    ],
    [
      0,
      60,
      13,
      90
    ]
  ]
}