{
  "comments": {
    "new": "ISBN: 0-7845-0779-1"
  },
  "ring_codes": {
    "new": "SATURNT5010H P1H IFPI L238 21, 24 IFPI4111",
    "old": "SATURNT5010H P1H IFPI L238 24 IFPI 4111"
  }
}