{
  "comments": {
    "new": "ISBN: 0-9659798-0-6\n\nPC/Mac Hybrid",
    "old": "PC/Mac Hybrid\n\nISBN: 0-9659798-0-6"
  },
  "ring_codes": {
    "new": "TROJAN SPECIALTY CR83577C 970920 A72654841, C72791160, A72651466, A72652613",
    "old": "TROJAN SPECIALTY CR83577C 970920 A72654841, C72791160, A72651466"
  }
}