{
  "comments": {
    "new": "Volume Label: MAHJONG GARDEN"
  },
  "ring_codes": {
    "new": "1482807 R1J\tE IFPI L239 13, 12 IFPI 4156, IFPI 4155",
    "old": "1482807 R1J\tE IFPI L239 13 IFPI 4156"
  }
}