<http://schema.org/description>
"\u8D2B\u50E7\u662F\u81EA\u4E1C\u571F\u5927\u5510\u800C\u6765\uFF0C\u4E13\u7A0B\u53BB\u5F80\u897F\u5929\u62DC\u4F5B\u6C42\u4EB2\u7684"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/JaneDue/p59556>