<http://schema.org/description>
"\u4ECA\u5929\u8981\u8003\u8651\u53BB\u5E72\u4EC0\u4E48\u597D~\u597D\u50CF\u633A\u591A\u4E8B\u60C5\u81EA\u5DF1\u6CA1\u6709\u505A\u7684\uFF0C\u5509~~"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/jam319/p71922>