<http://schema.org/description>
"\u4E0B\u96EA\u5566  \u73CD\u60DC\u603B\u7ECF\u7406\u4E0D\u5728\u7684\u6BCF\u4E00\u5929 \u597D\u597D\u73A9\u800D"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/vivi/p295196>