{
  "comments": {
    "new": "ISBN: 0-7845-3884-0\n\nVolume Label: HL2_5",
    "old": "ISBN: 0-7845-3884-0"
  },
  "error_count": {
    "new": "0"
  },
  "ring_codes": {
    "new": "983847\tsonopress\tarvato\t+\t+ EC00001 IFPI LB48 A03, A02, A01 IFPI 1070, IFPI 1019, IFPI 10C4",
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}