<http://schema.org/description>
"\u8FD9\u4E00\u4E0A\u5348\u7684\u7F51\u7EDC\u57FA\u7840\u8BFE\u542C\u5F97\u987A\u7545\u65E0\u6BD4"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/Chu2Otaku/p305835>