{
  "comments": {
    "new": "Volume Label: SWGB_INST"
  },
  "ring_codes": {
    "new": "8531030R\t+\t+ D751101 IFPI L028 A03 IFPI 10J3, IFPI 1072\n8531030R\t+ +\tIG88402 IFPI L028 IFPI 10F0",
    "old": "8531030R\t+\t+\tD751101 IFPI L028 A03 IFPI 10J3\n8531030R\t+ +\tIG88402 IFPI L028 IFPI 10F0"
  }
}