<http://schema.org/description>
"\u7F8E\u9E97\u7684\u795E\u8A71---\u6211\u4EEC\u7684\u7231\u60C5\u6545\u4E8B \u2665\u2665"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/mileywaffle/p97121>