<http://schema.org/description>
"\u54C7\u554A\u554A\u8033\u6735\u90FD\u5FEB\u778E\u6389\u5566(\u300D\uFF9F\uFF9B\uFF9F)\u300D "^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/mandyambling/p167611>