{
  "comments": {
    "new": "Volume Label: PCGA0301"
  },
  "ring_codes": {
    "new": "RO\tGDA03/01 IFPI L622 IFPI 1G43, IFPI 1G49",
    "old": "RO\tGDA03/01 IFPI L622 IFPI 1G43"
  }
}