{
  "barcode": {
    "new": "3 307215 651018, 3 307215 651070, 4 250821 801881",
    "old": "3 307215 651070, 4 250821 801881"
  },
  "comments": {
    "new": "Cover ID: RVL-SJ6P-HOL, RVL-SJ6P-SCN",
    "old": "Cover ID: RVL-SJ6P-SCN"
  }
}