{
  "farmland": [
    [
      0,
      0,
      100,
      60
    ],
    [
      0,
      60,
      20,
      100
    ],
    [
      80,
      60,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      30,
      65,
      100
    ],
    [
      35,
      20,
      75,
      55
    ]
  ],
  "meadow": [
    [
      15,
      35,
      35,
      55
    ],
    [
      60,
      25,
      85,
      55
    ],
    [
      20,
      60,
      45,
      80
    ]
  ],
  "forest": [
    [
      0,
      55,
      85,
      100
    ],
    [
      10,
      40,
      35,
      65
    ],
    [
      40,
      55,
      70,
      85
    ]
  ],
  "water": []
}