<http://schema.org/description>
"\u6709\u4EC0\u4E48\u8F6F\u4EF6\u53EF\u4EE5\u5E2E\u52A9\u53CA\u8D26\u53F7\u5BC6\u7801\u5B89\u5168\u6027\u6709\u76F8\u5F53\u9AD8\u7684\u4E48\uFF1F"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/meere/p155492>