{
  "comments": {
    "new": "Volume Label: LEGO_L1\n\nISBN: 1-893018-86-5\n\nPC/Mac Hybrid",
    "old": "ISBN: 1-893018-86-5\n\nPC/Mac Hybrid"
  },
  "ring_codes": {
    "new": "CD-ROM DADR 20CJ1<2019>LEGOPRESCHOOL IFPI L481 IFPI 810A, IFPI8149",
    "old": "CD-ROM DADR 20CJ1<2019>LEGOPRESCHOOL IFPI 810A"
  }
}