{
  "2aaa18d316ba493aac436bde56b8011f": {
    "416": {
      "name": "books",
      "visible_pos": [
        5,
        6,
        7,
        17,
        18,
        19
      ],
      "bbox2d": [
        [
          555,
          133,
          85,
          72
        ],
        [
          326,
          109,
          124,
          58
        ],
        [
          98,
          115,
          133,
          60
        ],
        [
          568,
          358,
          72,
          67
        ],
        [
          325,
          332,
          127,
          61
        ],
        [
          87,
          338,
          142,
          62
        ]
      ]
    }
  }
}