{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      30,
      25
    ],
    [
      0,
      30,
      20,
      75
    ],
    [
      50,
      55,
      85,
      100
    ],
    [
      70,
      35,
      100,
      60
    ]
  ],
  "meadow": [
    [
      35,
      45,
      100,
      100
    ],
    [
      30,
      0,
      100,
      40
    ],
    [
      0,
      15,
      35,
      55
    ]
  ],
  "forest": [
    [
      0,
      0,
      12,
      20
    ],
    [
      10,
      60,
      28,
      95
    ],
    [
      45,
      78,
      72,
      100
    ],
    [
      55,
      50,
      75,
      80
    ]
  ],
  "water": [
    [
      0,
      70,
      35,
      100
    ],
    [
      0,
      15,
      35,
      75
    ],
    [
      25,
      35,
      100,
      70
    ],
    [
      10,
      0,
      30,
      20
    ]
  ]
}