<http://schema.org/description>
"\u6240\u4EE5\u8BF4\u6A31\u82B1\u5E847.5\u548C8\u7684\u626B\u56FE\u5230\u5E95\u4EC0\u4E48\u65F6\u5019\u624D\u80FD\u6709\u554AQAQ"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/valn/p211193>