<http://schema.org/description>
"\u54B3\u54B3\uFF0C\u300A\u7EAF\u60C5\u623F\u4E1C\u4FCF\u623F\u5BA2\u300B\u53EF\u662F\u4E00\u90E8\u6CBB\u6108\u7684\u7EAF\u7231\u52A8\u6F2B\u554A= ="^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/yqjun/p232377>