{
  "farmland": [],
  "built-up": [],
  "meadow": [],
  "forest": [],
  "water": [
    [
      0,
      0,
      18,
      100
    ],
    [
      85,
      0,
      100,
      100
    ],
    [
      35,
      14,
      39,
      28
    ]
  ]
}