{
  "comments": {
    "new": "ISBN: 1-58416-256-2"
  },
  "ring_codes": {
    "new": "PDSS-000325A1\t1 IFPI L332 A03, A05 IFPI QW04, IFPI QW06\nIFPI QW05, IFPI QW07\nPDSS-000325A1\t3",
    "old": "PDSS-000325A1\t1 IFPI L332 A05 IFPI QW06\nIFPI QW07\nPDSS-000325A1\t3"
  }
}