{
  "comments": {
    "new": "Volume Label: SWAT4_EXP\n\nISBN: 0-7849-2649-2",
    "old": "ISBN: 0-7849-2649-2"
  },
  "error_count": {
    "new": "0",
    "old": "1"
  },
  "protection": {
    "new": "SecuROM 5.03.13",
    "old": "SecuROM 4"
  },
  "ring_codes": {
    "new": "MFG BY CREST NATIONAL - CA\t45290 3 S7237710 IFPI LR68 IFPI U8A3\nMFG BY CREST NATIONAL - CA\t45290 6 S7237710 IFPI LR68 IFPI 9F06 CREST NATL. CA.",
    "old": "MFG BY CREST NATIONAL - CA\t45290 3 S7237710 IFPI LR68 IFPI U8A3"
  }
}