<http://schema.org/description>
"\u522B\u554A\u5F88\u6709\u58F0\u97F3\u751F\u6C14\uFF0C\u8FD9\u6837\u6211\u4F1A\u4E0D\u5F00\u5FC3"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/Harry/p101787>