{
  "comments": {
    "new": "ISBN: 0-7849-0932-6"
  },
  "legacy": {
    "write_offset": {
      "new": "0"
    }
  },
  "ring_codes": {
    "new": "nimbus\t:\t14210 IFPI L126 IFPI 8011",
    "old": "14210 IFPI L126 IFPI 8011"
  }
}