{
  "barcode": {
    "new": "0 8616-20055-4 1",
    "old": "0 86162 00554 1"
  },
  "comments": {
    "new": "ISBN: 0-7939-0554-0\n\n\"21\" toolstamp should be rechecked (\"12\" incorrectly read?)."
  },
  "ring_codes": {
    "new": "JVC\tSATURNT16103H P2H 12, 21 IFPI 4111",
    "old": "JVC\tSATURNT16103H P2H 21 IFPI 4111"
  }
}