{
  "comments": {
    "new": "ISBN: 3-7704-3041-7",
    "old": "The number 2200 erroneous sectors may be incorrect, ECC/EDC gives no errors.\n\nISBN: 3-7704-3041-7"
  },
  "error_count": {
    "new": "0",
    "old": "2200"
  }
}