{
  "comments": {
    "new": "ISBN: 0-439-34583-9",
    "old": "<b>ISBN</b> 0-439-34583-9"
  },
  "ring_codes": {
    "new": "wea mfg. OLYPHANT\tZ02386\tAF 343380 R01 ifpi L909 M1S5, M1S9 IFPI 2U7C, IFPI 2U7A",
    "old": "wea mfg. OLYPHANT\tZ02386\tAF 343380 R01 IFPI L909 M1S9, M1S5 IFPI 2U7A, IFPI 2U7C"
  },
  "serial": {
    "new": "WP5"
  }
}