{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      70,
      20
    ],
    [
      0,
      50,
      20,
      80
    ],
    [
      60,
      85,
      95,
      100
    ],
    [
      85,
      90,
      100,
      100
    ]
  ],
  "meadow": [
    [
      35,
      50,
      80,
      85
    ],
    [
      20,
      35,
      45,
      60
    ]
  ],
  "forest": [
    [
      0,
      0,
      18,
      35
    ],
    [
      0,
      35,
      15,
      55
    ],
    [
      0,
      70,
      20,
      100
    ],
    [
      88,
      0,
      100,
      10
    ]
  ],
  "water": [
    [
      18,
      75,
      38,
      95
    ]
  ]
}