{
  "comments": {
    "new": "Volume Label: EG2_1\n\nISBN: 1-55345-077-9",
    "old": "<b>ISBN :</b> 1-55345-077-9"
  },
  "ring_codes": {
    "new": "DUPLIUM\t10-61525- LJ21 IFPI V504",
    "old": "DUPLIUM\t10-61525-LJ21 IFPI V504"
  }
}