<http://schema.org/description>
"\u4ED6\u4EEC\u8BF4\u6211\u8FD9\u4E24\u5929\u5728\u6559\u7EC3\u573A\u5439\u7684\u9ED1\u9ED1\u7684\u3002\u3002\u3002\u3002\u3002\u4E0D\u5F00\u5FC3\u554A\u4E0D\u5F00\u5FC3= ="^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/keshui/p234454>