{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      30,
      70
    ],
    [
      5,
      10,
      25,
      45
    ],
    [
      45,
      65,
      65,
      85
    ]
  ],
  "meadow": [
    [
      30,
      55,
      75,
      85
    ],
    [
      25,
      35,
      55,
      60
    ],
    [
      60,
      25,
      100,
      55
    ]
  ],
  "forest": [
    [
      0,
      5,
      35,
      55
    ],
    [
      70,
      5,
      90,
      30
    ],
    [
      10,
      75,
      45,
      95
    ],
    [
      55,
      75,
      85,
      95
    ]
  ],
  "water": [
    [
      33,
      2,
      79,
      40
    ],
    [
      0,
      78,
      20,
      98
    ],
    [
      0,
      0,
      12,
      12
    ],
    [
      6,
      8,
      14,
      18
    ],
    [
      70,
      10,
      80,
      20
    ],
    [
      62,
      82,
      72,
      92
    ]
  ]
}