{
  "barcode": {
    "new": "0 14633 15782 6",
    "old": "0 14633 15371 2, 0 14633 15782 6"
  },
  "comments": {
    "new": "ISBN: 0-7845-4464-6",
    "old": "ISBN: 0-7845-4520-0, 0-7845-4464-6"
  },
  "ring_codes": {
    "new": "1578207\tarvato digital services BERTELSMANN\t+\t+\tHF94401 IFPI LB48 A01, A04 IFPI 1033, IFPI 10J5, IFPI 10J4",
    "old": "1537107\tsonopress arvato\t+\t+ H502602 IFPI LB48 A04 IFPI 10J3\n1578207\tarvato digital services BERTELSMANN\t+\t+\tHF94401 IFPI LB48 A01, A04 IFPI 1033, IFPI 10J5, IFPI 10J4"
  }
}