<http://schema.org/description>
"\u6211\u7684\u5BBF\u820D\u53F7\u5C31\u662F1102\u554A\u591A\u795E\u5947=w=\u8FD8\u8D76\u4E0A\u5BF9\u79F0\u65E5\u4E86\u6492~"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/mandyambling/p115183>