<http://schema.org/description>
"\u6709\u70B9\u597D\u5947\u8FD9\u8FB9\u662F\u600E\u6837\u7684\u5462\uFF1F\u5927\u5BB6\u90FD\u662F\u5B89\u9759\u7684\u5206\u4EAB\u751F\u6D3B\u5417(\u00B4\uFF65\u03C9 \uFF65 `)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/gillwindy/p318137>