<http://schema.org/description>
"\u97E9\u8001\u5E08\u4F60\u4E0D\u505C\u7684\u554A\u554A\u554A\u554A\u554A\u554A\u554A\u5E72\u561B\u554A~"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/sea331/p190395>