<http://schema.org/description>
"\u8BDD\u8BF4\u5929\u6C14\u5F88\u4E0D\u8981\u8138\u7684\u5C45\u7136\u4F1A\u8FD9\u4E48\u70ED``"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/Young_ll/p86770>