<http://schema.org/description>
"\u8D8A\u53D1\u89C9\u5F97\u5934\u53D1\u6389\u5F97\u63A5\u8FD1\u7011\u5E03\u4E86\u3002\u561B\uFF0C\u8FD9\u6837\u4E00\u6765\u59A5\u59A5\u7684\u5AC1\u4E0D\u51FA\u53BB\u4E86\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/promless/p259131>