{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      100,
      30
    ],
    [
      0,
      25,
      40,
      60
    ],
    [
      60,
      35,
      100,
      70
    ],
    [
      0,
      70,
      100,
      100
    ]
  ],
  "meadow": [
    [
      0,
      0,
      15,
      20
    ],
    [
      35,
      5,
      45,
      18
    ],
    [
      55,
      0,
      65,
      12
    ],
    [
      78,
      5,
      92,
      18
    ],
    [
      10,
      55,
      20,
      68
    ],
    [
      70,
      80,
      85,
      95
    ]
  ],
  "forest": [
    [
      0,
      30,
      20,
      55
    ],
    [
      20,
      30,
      35,
      45
    ],
    [
      38,
      40,
      55,
      62
    ],
    [
      55,
      55,
      70,
      72
    ],
    [
      0,
      80,
      18,
      100
    ]
  ],
  "water": [
    [
      62,
      8,
      82,
      33
    ],
    [
      73,
      36,
      78,
      41
    ],
    [
      86,
      55,
      90,
      59
    ]
  ]
}