{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      40,
      30
    ],
    [
      10,
      25,
      55,
      95
    ]
  ],
  "meadow": [
    [
      45,
      5,
      85,
      55
    ],
    [
      55,
      70,
      85,
      95
    ]
  ],
  "forest": [
    [
      5,
      20,
      55,
      100
    ]
  ],
  "water": []
}