{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      3,
      0,
      20,
      100
    ],
    [
      55,
      15,
      70,
      95
    ]
  ],
  "meadow": [
    [
      18,
      0,
      90,
      20
    ],
    [
      20,
      20,
      55,
      100
    ],
    [
      70,
      20,
      100,
      100
    ]
  ],
  "forest": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "water": [
    [
      0,
      0,
      20,
      100
    ],
    [
      22,
      0,
      70,
      100
    ]
  ]
}