{
  "farmland": [
    [
      0,
      0,
      100,
      90
    ],
    [
      0,
      90,
      70,
      100
    ]
  ],
  "built-up": [
    [
      80,
      0,
      100,
      30
    ],
    [
      86,
      30,
      100,
      88
    ],
    [
      22,
      83,
      40,
      100
    ]
  ],
  "meadow": [
    [
      28,
      22,
      78,
      78
    ],
    [
      60,
      78,
      82,
      98
    ]
  ],
  "forest": [
    [
      70,
      0,
      100,
      100
    ]
  ],
  "water": []
}