{
  "comments": {
    "new": "ISBN: 1-896925-83-9\n\nPC/Mac Hybrid"
  },
  "ring_codes": {
    "new": "DUPLIUM 10-02303-LJ22\ncinram\tROM-4944/2\t#00715Y08 L382 11 IFPI6000 28",
    "old": "DUPLIUM 10-02303-LJ22"
  }
}