<http://schema.org/description>
"\u4ECA\u665A\u60F3\u6253\u7535\u8BDD\uFF0C\u4F46\u662F\u4E0D\u77E5\u9053\u6709\u6CA1\u6709\u53EF\u80FD\u88AB\u63A5\u5230"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/lusong1900/p129482>