{
  "barcode": {
    "new": "5 603625 143364, 9 788372 933560",
    "old": "5 603625 143364"
  },
  "comments": {
    "new": "Volume Label: SOAF\n\nISBN: 83-7293-356-1"
  },
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "MPO\t5001315 26 JUIN 02 @@\tP01\t20020626 1115 @@ 4 IFPI L032 03, 06 IFPI 1235, IFPI 122E",
    "old": "MPO\t5001315 26 JUIN 02 @@\tP01 IFPI L032 03 IFPI 1235\n20020626 1115 @@ 4"
  }
}