{
  "comments": {
    "new": "ISBN: 1-58416-481-6"
  },
  "ring_codes": {
    "new": "PDSS-005415A1\t1 IFPI L332 A07 IFPI QW84\nIFPI QW85",
    "old": "PDSS-005415A1 1"
  },
  "serial": {
    "new": "SLUS 20588",
    "old": "SLUS-20588"
  }
}