{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      60,
      45
    ],
    [
      35,
      15,
      85,
      60
    ],
    [
      55,
      55,
      100,
      100
    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
      0,
      100,
      55
    ],
    [
      45,
      10,
      100,
      65
    ],
    [
      55,
      55,
      100,
      100
    ]
  ],
  "water": [
    [
      65,
      0,
      100,
      55
    ]
  ]
}