{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [],
  "meadow": [],
  "forest": [],
  "water": [
    [
      52,
      51,
      56,
      60
    ],
    [
      57,
      52,
      64,
      72
    ],
    [
      73,
      25,
      76,
      26
    ],
    [
      75,
      26,
      77,
      27
    ]
  ]
}