{
  "farmland": [
    [
      0,
      0,
      55,
      45
    ],
    [
      0,
      45,
      48,
      100
    ],
    [
      55,
      0,
      100,
      60
    ],
    [
      55,
      60,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      5,
      25,
      40
    ],
    [
      5,
      40,
      30,
      70
    ],
    [
      18,
      0,
      55,
      25
    ],
    [
      35,
      8,
      75,
      35
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      20,
      42,
      88
    ],
    [
      28,
      0,
      88,
      45
    ]
  ],
  "water": [
    [
      38,
      45,
      52,
      100
    ]
  ]
}