{
  "ring_codes": {
    "new": "PCT01801 R3J\tE IFPI L239 11, 14 IFPI 4151, IFPI 4121",
    "old": "PCT01801\tR3J\tE IFPI L239 11 IFPI 4151"
  },
  "version": {
    "new": "2.1"
  }
}