{
  "farmland": [],
  "built-up": [],
  "meadow": [],
  "forest": [],
  "water": [
    [
      0,
      0,
      23,
      40
    ],
    [
      0,
      48,
      100,
      100
    ],
    [
      67,
      33,
      100,
      71
    ]
  ]
}