{
  "barcode": {
    "new": "0 23272 32418 6"
  },
  "comments": {
    "new": "Volume Label: BF_1"
  },
  "error_count": {
    "new": "0",
    "old": "1"
  },
  "ring_codes": {
    "new": "3241830 +\t+ DA35701 IFPI LB41 A02, A03, A12, A08 IFPI 1072, IFPI 10J7, IFPI 1083",
    "old": "3241830 + + DA35701 IFPI LB41 A02, A03, A12 IFPI 1072, IFPI 10J7"
  }
}