{
  "comments": {
    "new": "Internal Serial: BLJM-61228\n\nVolume Label: COD_AW",
    "old": "Internal Serial: BLJM61228\n\nVolume Label: COD_AW"
  },
  "ring_codes": {
    "new": "BLJM-61228\t1 IFPI L279 01\n453H, 453L",
    "old": "BLJM-61228\t1 IFPI L279 01\n453H"
  }
}