{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      48,
      0,
      100,
      34
    ],
    [
      38,
      34,
      66,
      62
    ],
    [
      46,
      60,
      63,
      76
    ],
    [
      41,
      74,
      63,
      100
    ]
  ],
  "meadow": [],
  "forest": [],
  "water": [
    [
      67,
      45,
      79,
      55
    ]
  ]
}