<http://schema.org/description>
"\u8463\u537F\u4ECA\u5E74\u548C\u5C0F\u6B63\u592A\u73A9\u91D1\u9C7C\u513F\uFF0C\u4E0D\u8981\u5218\u8C26\u4E86\u54C7"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/rockpri/p42508>