{
  "farmland": [
    [
      0,
      0,
      100,
      90
    ]
  ],
  "built-up": [
    [
      0,
      8,
      23,
      50
    ],
    [
      62,
      18,
      95,
      72
    ]
  ],
  "meadow": [
    [
      20,
      20,
      45,
      48
    ],
    [
      28,
      56,
      60,
      82
    ]
  ],
  "forest": [
    [
      6,
      50,
      38,
      78
    ],
    [
      52,
      6,
      76,
      26
    ],
    [
      78,
      26,
      100,
      50
    ]
  ],
  "water": []
}