{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      60,
      0,
      98,
      40
    ],
    [
      68,
      40,
      100,
      100
    ]
  ],
  "meadow": [
    [
      0,
      0,
      55,
      25
    ],
    [
      0,
      25,
      60,
      60
    ],
    [
      0,
      60,
      65,
      100
    ],
    [
      55,
      25,
      70,
      55
    ]
  ],
  "forest": [
    [
      50,
      0,
      100,
      60
    ],
    [
      70,
      35,
      100,
      100
    ]
  ],
  "water": [
    [
      48,
      16,
      60,
      30
    ],
    [
      80,
      18,
      90,
      28
    ],
    [
      92,
      24,
      100,
      40
    ],
    [
      90,
      55,
      100,
      70
    ],
    [
      78,
      74,
      92,
      90
    ],
    [
      88,
      90,
      100,
      100
    ]
  ]
}