{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      50,
      0,
      80,
      20
    ],
    [
      72,
      30,
      100,
      50
    ],
    [
      60,
      68,
      100,
      100
    ]
  ],
  "meadow": [
    [
      0,
      0,
      20,
      25
    ],
    [
      35,
      35,
      55,
      55
    ],
    [
      55,
      82,
      75,
      100
    ]
  ],
  "forest": [],
  "water": [
    [
      0,
      12,
      100,
      42
    ]
  ]
}