<http://schema.org/description>
"\u897F\u6E38\u8BB0\u770B\u5F97\u8DDF\u4EBA\u7334\u60C5\u672A\u4E86\u4F3C\u7684\u3002\u3002\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/hgdyhw/p143836>