<http://schema.org/description>
"\u4E00\u5C4B\u5B50\u7684\u4EBA\u56E0\u4E3A\u5404\u79CD\u539F\u56E0\u90FD\u51B3\u5B9A\u56DB\u70B9\u8D77\u2026\u2026\u800C\u4E14\u6211\u662F\u95F9\u949F\u2026\u2026"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/qiyuan/p300623>