<http://schema.org/description>
"\u6DF1\u6DF1\u611F\u89C9\u5230\u5B66\u6821\u5C31\u662F\u4E00\u5EA7\u5927\u817F\u68EE\u6797\u2026\u2026\u6211\u5C31\u9ED8\u9ED8\u6F5C\u884C\u597D\u4E86\u2026\u2026"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/qiyuan/p308473>