<http://schema.org/description>
"\u53F3\u624B\u4E2D\u6307\u5E26\u6212\u6307\u4EC0\u4E48\u610F\u601D\uFF0C\u65E0\u540D\u6307\u5462\uFF1F"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/yqjun/p334435>