{
  "comments": {
    "new": "ISBN: 0-87321-242-8"
  },
  "ring_codes": {
    "new": "-\t5984 CDW399101 J80305-02 O\t@ L803 IFPI 2F53, IFPI 2F58",
    "old": "-\t5984 CDW399101 J80305-02 O\t@ L803 IFPI 2F53"
  },
  "serial": {
    "new": "CDW-3990.101.US"
  },
  "version": {
    "new": "1.00.000"
  }
}