<http://schema.org/description>
"\u5E26\u4E0D\u8D70\u7684\u4E22\u4E0D\u6389\u7684\u8BA9\u5927\u96E8\u4FB5\u8680\u5427\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/victor0907/p126408>