{
  "comments": {
    "new": "ISBN: 0-7845-3672-4"
  },
  "ring_codes": {
    "new": "1490207\tsonopress arvato\t+\t+\tEG83201 IFPI LB48 A01 IFPI 1081",
    "old": "1490207 SONOPRESS + + EG83201 IFPI LB48 A01"
  },
  "serial": {
    "new": "1490207"
  }
}