{
  "barcode": {
    "new": "5 390102 406479, 7 72040 74475 5",
    "old": "5 390102 406479"
  },
  "comments": {
    "new": "ISBN: 1-56434-937-3\n\nISBN: 77204-07447-5",
    "old": "ISBN: 1-56434-937-3"
  },
  "legacy": {
    "write_offset": {
      "new": "-12, +810",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "LBG3344AB-IA-2861 IFPI L023 IFPI 5803\n*LBG344AE Y58271 IFPI L532 IFPI 9216",
    "old": "LBG3344AB-IA-2861 IFPI L023 IFPI 5803"
  },
  "serial": {
    "new": "LBG344AB-CD, LBG344AE-CD",
    "old": "LBG344AB-CD"
  }
}