<http://schema.org/description>
"\u6362\u6210\u5DE6\u624B\u9F20\u6807\uFF0C\u5E73\u6DE1\u7684\u751F\u6D3B\u4E5F\u53EF\u4EE5\u6709\u4E00\u4E9B\u5C0F\u6539\u53D8"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/perhaps/p78992>