{
  "comments": {
    "new": "ISBN: 0-7845-3672-4"
  },
  "ring_codes": {
    "new": "1490237\tsonopress arvato\t+\t+\tEG83401 IFPI LB41 A02 IFPI 10F6",
    "old": "1490237 SONOPRESS + + EG83401 IFPI LB41 A02"
  },
  "serial": {
    "new": "1490237"
  }
}