{
  "barcode": {
    "new": "5 029988 005734, 7 42725 18155 7",
    "old": "742725181557, 5029988005734"
  },
  "comments": {
    "new": "ISBN: 1-56893-481-5",
    "old": "<b>ISBN</b>: 1-56893-481-5"
  }
}