{
  "comments": {
    "new": "Alternative Title: Half-Life 2\n\nISBN: 7-900175-16-4\n\nSource Engine 5 (Build 2153)\n\nRetail Price:¥98\n\n著作权合同登记号(Copyright Contract Reg. No.): 电出字01-2004-0098号\n\n引进出版批准文号(Publishing Approval File No.): 新出音管[2004]553",
    "old": "Alternative Title: Half-Life 2\n\nISBN: 7-900175-16-4\n\nSource Engine 5 (Build 2153)"
  },
  "ring_codes": {
    "new": "S8578030\t11 IFPI LC20 ifpi X417 *\nS8578030\t21 IFPI LC20 IFPI X417",
    "old": "S8578030\t11 IFPI LC20 IFPI X417\nS8578030\t21 IFPI LC20 IFPI X417"
  }
}