{
  "barcode": {
    "new": "9 783770 430413"
  },
  "comments": {
    "new": "ISBN: 3-7704-3041-7"
  },
  "ring_codes": {
    "new": "846.441.000.000.A ifpi L171 #1 IFPI 3072, IFPI 3062",
    "old": "846.441.000.000.A ifpi L171 #1 IFPI 3072"
  }
}