{
  "barcode": {
    "new": "8 28862 20019 8",
    "old": "828862200198"
  },
  "comments": {
    "new": "Internal Serial: SLUS-21550\n\nVolume Label: METALSLUGANTHOLOGY"
  },
  "ring_codes": {
    "new": "PDSS-025315A1\t1 IFPI L332 A01",
    "old": "PDSS-025315A1 1"
  },
  "serial": {
    "new": "SLUS 21550",
    "old": "SLUS-21550"
  }
}