{
  "comments": {
    "new": "ISBN: 7-900372-66-0"
  },
  "ring_codes": {
    "new": "SCCS-40004\t21 IFPI LA20 IFPI X411, IFPI X412",
    "old": "SCCS-40004 IFPI LA20 21 IFPI X412"
  },
  "serial": {
    "new": "SCCS 40004",
    "old": "SCCS-40004"
  }
}