{
  "comments": {
    "new": "ISBN: 1-56893-683-4\n\nVolume Label: BY Baseball 2001\n\nPC/Mac Hybrid",
    "old": "ISBN: 1-56893-683-4\n\nPC/Mac Hybrid"
  },
  "ring_codes": {
    "new": "04-18145CD\t+ +\tAA438-01 IFPI LB48 IFPI 1077\n0418145 R2J IFPI L239 11 IFPI 4121",
    "old": "04-18145CD\t+ +\tAA438-01 IFPI LB48 IFPI 1077"
  },
  "serial": {
    "new": "04-18145CD, CS99BB2004 04-18145CD",
    "old": "04-18145CD"
  }
}