<http://schema.org/description>
"\u4E3A\u4EC0\u4E48\u7A81\u7136\u4E8B\u60C5\u53D8\u5F97\u5982\u6B64\u590D\u6742\u3002\u3002\u3002\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/sea331/p1347>