<http://schema.org/description>
"\u5E72\u8FD9\u4E00\u7C7B\u884C\u4E1A\u7684\u4EBA\u90FD\u6709\u5171\u540C\u7684\u611F\u6168\u2026\u2026\u2026\u2026"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/bazhao/p133567>