<http://schema.org/description>
"\u8D76\u7D27\u5C0F\u4F17\u56F4\u89C2\uFF0C\u56F4\u89C2\u5B8C\uFF0C\u8D76\u7D27\u7761\u89C9\u53BB\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/lihao/p66595>