{
  "farmland": [
    [
      0,
      0,
      50,
      100
    ],
    [
      45,
      0,
      100,
      75
    ],
    [
      60,
      70,
      100,
      100
    ]
  ],
  "built-up": [
    [
      20,
      0,
      45,
      12
    ],
    [
      48,
      0,
      60,
      16
    ],
    [
      88,
      78,
      100,
      90
    ]
  ],
  "meadow": [
    [
      34,
      12,
      55,
      55
    ],
    [
      56,
      18,
      78,
      45
    ],
    [
      63,
      45,
      82,
      65
    ]
  ],
  "forest": [
    [
      0,
      0,
      12,
      45
    ],
    [
      12,
      10,
      20,
      35
    ],
    [
      18,
      18,
      30,
      45
    ],
    [
      33,
      7,
      40,
      25
    ],
    [
      25,
      55,
      45,
      75
    ]
  ],
  "water": [
    [
      2,
      12,
      45,
      72
    ],
    [
      43,
      0,
      57,
      72
    ],
    [
      55,
      68,
      100,
      100
    ]
  ]
}