{
  "comments": {
    "new": "Volume Label: ZORKNEM_I\n\nISBN: 087321063-8\n\nUnknown offset disc: MCN unverified",
    "old": "ISBN: 087321063-8\n\nUnknown offset disc: MCN unverified"
  },
  "ring_codes": {
    "new": "2272-2-2 ALLIED DT *ZORK NEMESIS DISC 1*\nCDD31121 K2H IFPI L238 12\nCDD31121 R1J IFPI L239 12, 21 IFPI4111",
    "old": "2272-2-2 ALLIED DT *ZORK NEMESIS DISC 1*\nCDD31121 K2H IFPI L238 12\nCDD31121 R1J IFPI L239 12 IFPI 4111"
  }
}