<http://schema.org/description>
"\u611F\u8C22\u5723\u8BDE\u8001\u4EBA\u5728\u889C\u5B50\u91CC\u9001\u6211\u4E00\u53EA\u53EF\u4EE5YY\u7684\u8001\u7537\u4EBA~~~\u2265\u25BD\u2264"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/gone/p35188>