<http://schema.org/description>
"\u5440\uFF0C\u4ECA\u5929\u662F\u4ECA\u5E74\u7684\u6700\u540E\u4E00\u5929\u4E86\uFF0C\u65E0\u77E5\u65E0\u89C9\u3002\u3002\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/fourdays/p36384>