{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      20,
      32,
      60,
      70
    ],
    [
      60,
      6,
      88,
      32
    ]
  ],
  "meadow": [
    [
      0,
      0,
      30,
      28
    ],
    [
      70,
      30,
      100,
      55
    ]
  ],
  "forest": [
    [
      0,
      22,
      30,
      65
    ],
    [
      32,
      0,
      65,
      28
    ],
    [
      58,
      0,
      100,
      30
    ]
  ],
  "water": [
    [
      40,
      70,
      60,
      90
    ],
    [
      55,
      75,
      70,
      98
    ],
    [
      70,
      55,
      100,
      100
    ],
    [
      73,
      40,
      92,
      55
    ]
  ]
}