{
  "exe_date": {
    "new": "1997-11-16",
    "old": "1997-11-17"
  },
  "ring_codes": {
    "new": "IFPI 4544\nSLPS-01234\t2 IFPI L274 IFPI 454F, IFPI 457C",
    "old": "IFPI 4544\nSLPS-01234\t2 IFPI 454F"
  }
}