<http://schema.org/description>
"\u8FD9\u79CD\u4E0D\u7B49720p\u5C31\u4E0D\u770B\u65B0\u756A\u7684\u7CBE\u795E\u662F\u4F55\u7B49\u7684\u53EF\u8D35"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/fline/p134220>