{
  "comments": {
    "new": "ISBN: 0-87321-189-8\n\nActivision ID: 1000073.101.US"
  },
  "error_count": {
    "new": "1"
  },
  "ring_codes": {
    "new": "IFPI 5087\nPSRM-007470\t1 IFPI L330 A02 IFPI 50BB",
    "old": "IFPI 5087"
  }
}