{
  "barcode": {
    "new": "3 700265 627024, 6 25904 39120 9, 6 25904 39150 6",
    "old": "3 700265 627024, 6 25904 39150 6"
  },
  "comments": {
    "new": "ISBN: 1-55345-383-2"
  },
  "ring_codes": {
    "new": "MADE IN USA PC0391CD2 R86E903CB\nMPO\tPNKRENCD2 29 MARS 04 @\t03/29/04 07:22:34 IFPI L039 01, 07, 08 IFPI 1203, IFPI 1229, IFPI 2M08\nDUPLIUM 10-75902-LJ21 IFPI V502",
    "old": "MADE IN USA PC0391CD2 R86E903CB\nMPO\tPNKRENCD2 29 MARS 04 @\t03/29/04 07:22:34 IFPI L039 01, 07, 08 IFPI 1203, IFPI 1229, IFPI 2M08"
  },
  "serial": {
    "new": "PC0391CD2, PNKRCD2EN",
    "old": "PNKRCD2EN"
  }
}