{
  "comments": {
    "new": "Volume Label: H&D_rc1.us"
  },
  "ring_codes": {
    "new": "1PQY1<2149>HIDENDNGRS IFPI L481 ifpi 7701, ifpi 7716",
    "old": "1PQY1<2149>HIDENDNGRS IFPI L481 IFPI 7701"
  }
}