{
  "barcode": {
    "new": "3 700265 627024, 6 25904 39150 6",
    "old": "3 700265 627024"
  },
  "comments": {
    "new": "ISBN: 1-55345-381-6"
  },
  "ring_codes": {
    "new": "MPO\tPNKRENCD3 29 MARS 04 @\tP01 03/29/04 17:06:23 IFPI L039 01, 02 IFPI 121F, IFPI 122B, IFPI 2M14\nDUPLIUM\t10-75903\t02 IFPI LL27 IFPI V503",
    "old": "MPO\tPNKRENCD3 29 MARS 04 @\tP01 03/29/04 17:06:23 IFPI L039 01, 02 IFPI 121F, IFPI 122B, IFPI 2M14"
  },
  "serial": {
    "new": "PC0391CD, PNKRCD3EN",
    "old": "PNKRCD3EN"
  }
}