{
  "farmland": [
    [
      0,
      0,
      100,
      60
    ]
  ],
  "built-up": [
    [
      0,
      0,
      55,
      40
    ],
    [
      55,
      0,
      100,
      45
    ],
    [
      20,
      35,
      85,
      65
    ]
  ],
  "meadow": [
    [
      0,
      0,
      45,
      35
    ],
    [
      45,
      0,
      100,
      40
    ],
    [
      25,
      30,
      95,
      65
    ]
  ],
  "forest": [
    [
      0,
      0,
      100,
      70
    ]
  ],
  "water": [
    [
      45,
      0,
      70,
      55
    ]
  ]
}