<http://schema.org/description>
"\u5927\u5BB6\u597D\uFF0C\u6211\u662F\u5899\u5934\u9A6C\uFF0C\u8BF7\u591A\u591A\u5173\u7167"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/qiangtouma/p103991>