{
  "farmland": [
    [
      0,
      0,
      60,
      70
    ],
    [
      18,
      65,
      72,
      98
    ]
  ],
  "built-up": [],
  "meadow": [
    [
      0,
      10,
      50,
      55
    ],
    [
      30,
      50,
      80,
      90
    ]
  ],
  "forest": [
    [
      45,
      0,
      100,
      75
    ],
    [
      60,
      70,
      100,
      100
    ],
    [
      0,
      65,
      25,
      100
    ]
  ],
  "water": [
    [
      40,
      15,
      70,
      70
    ],
    [
      58,
      62,
      92,
      98
    ]
  ]
}