{
  "comments": {
    "new": "Volume Label: kex0408\n\nISSN: 1895-8605",
    "old": "ISSN: 1895-8605"
  },
  "ring_codes": {
    "new": "2100001357061 IFPI LK97 IFPI 9R72, IFPI 9R56\nIFPI 9R73, IFPI 9R61",
    "old": "2100001357061 IFPI LK97 IFPI 9R72\nIFPI 9R73"
  }
}