<http://schema.org/description>
"\u5927\u5BB6\u597D\uFF0C\u6211\u4E0D\u662F\u53C9\u70E7\u3002\u4F60\u4FE1\u4E0D\u4FE1\uFF1F\u53CD\u6B63\u6211\u662F\u4FE1\u7684\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/csbun/p93497>