<http://schema.org/description>
"\u591A\u5C11\u5E74\u6CA1\u6709\u89C1\u5230\u90A3\u4E48\u707F\u70C2\u800C\u53C8\u7F9E\u5C04\u7684\u7B11\u5BB9\u4E86\uFF0C\u545C~\u611F\u52A8"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/wooden_sheep/p82801>