<http://schema.org/description>
"\u5728\u8003\u8651\u8003\u53A6\u5927\u7684\u7814,\u4F60\u8003\u672C\u6821\u5417?\u665A\u5B89\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/ciiindy/p189689>