{
  "farmland": [
    [
      0,
      10,
      52,
      100
    ],
    [
      52,
      12,
      100,
      100
    ]
  ],
  "built-up": [
    [
      55,
      20,
      80,
      45
    ],
    [
      10,
      88,
      20,
      100
    ]
  ],
  "meadow": [
    [
      40,
      42,
      63,
      75
    ]
  ],
  "forest": [
    [
      0,
      18,
      22,
      45
    ],
    [
      85,
      60,
      100,
      86
    ]
  ],
  "water": [
    [
      10,
      0,
      90,
      20
    ],
    [
      30,
      35,
      62,
      95
    ],
    [
      62,
      70,
      83,
      92
    ]
  ]
}