<http://schema.org/description>
"\u8868\u54E5\u7684\u952E\u76D8\u597D\u6076\u5FC3\uFF0C\u672C\u4EBA\u73B0\u5728\u662F\u4E00\u6307\u7985\u72B6\u6001\u2026"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/mansi/p136309>