{
  "barcode": {
    "new": "4 527823 990012",
    "old": "4527823990012"
  },
  "comments": {
    "new": "Internal Serial: SLPS-02433"
  },
  "error_count": {
    "new": "1"
  },
  "ring_codes": {
    "new": "SLPS-02433\t1 IFPI L278 IFPI 4541"
  },
  "serial": {
    "new": "SLPS 02433",
    "old": "SLPS-02433"
  }
}