<http://schema.org/description>
"\u4E0D\u9760\u8C31\u554A\u202610\u70B9\u4E0A\u73ED\u90FD10\u70B9\u4E86\u2026\u4EBA\u90FD\u4E0D\u89C1\u4E00\u4E2A\u2026"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/yqjun/p293464>