{
  "farmland": [
    [
      0,
      0,
      70,
      100
    ],
    [
      70,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      25,
      20
    ],
    [
      30,
      0,
      65,
      15
    ],
    [
      5,
      35,
      60,
      100
    ]
  ],
  "meadow": [
    [
      0,
      20,
      20,
      40
    ],
    [
      0,
      70,
      15,
      100
    ],
    [
      70,
      65,
      100,
      100
    ]
  ],
  "forest": [],
  "water": [
    [
      57,
      0,
      100,
      100
    ]
  ]
}