{
  "comments": {
    "new": "ISBN: 4-04-910612-4 C0876",
    "old": "ISBN: 4-910612-4 C0876"
  },
  "ring_codes": {
    "new": "T-27906GP-02333-P1K\tV IFPI L237 15, 23 IFPI 4011, IFPI 4021",
    "old": "T-27906GP-02333-P1K\tV IFPI L237 23 IFPI 4011"
  }
}