{
  "farmland": [
    [
      0,
      0,
      50,
      100
    ]
  ],
  "built-up": [
    [
      5,
      6,
      22,
      22
    ],
    [
      20,
      26,
      42,
      58
    ],
    [
      12,
      70,
      28,
      86
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      0,
      50,
      100
    ]
  ],
  "water": [
    [
      50,
      0,
      100,
      100
    ]
  ]
}