<http://schema.org/description>
"\u6240\u4EE5\u4E0B\u5348\u6211\u5C31\u8DD1\u53BB\u4E70\u4E86\u8D39\u5217\u7F57\uFF0C\u58EB\u529B\u67B6\u4EC0\u4E48\u7684~"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/laojuan/p124111>