<http://schema.org/description>
"\u91CD\u56DE\u5C1A\u53CB\u3002\u3002\u3002\u3002\u6211\u8FD8\u662F\u89C9\u5F97\u6211ibt\u8981\u60B2\u5267= ="^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/sea331/p288834>