{
  "farmland": [
    [
      0,
      0,
      39,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      30,
      20
    ],
    [
      0,
      25,
      25,
      45
    ],
    [
      0,
      50,
      25,
      70
    ],
    [
      0,
      80,
      20,
      100
    ]
  ],
  "meadow": [
    [
      5,
      60,
      39,
      100
    ]
  ],
  "forest": [
    [
      20,
      0,
      39,
      20
    ],
    [
      18,
      18,
      39,
      38
    ],
    [
      15,
      40,
      39,
      60
    ]
  ],
  "water": [
    [
      0,
      0,
      45,
      55
    ]
  ]
}