<http://schema.org/description>
"\u773C\u795E\u6709\u70B9\u5FE7\u6851\uFF0C\u5154\u5B50\u8033\u6735\u4E0A\u7684\u82B1\u7EB9\u8BA9\u6211\u60F3\u5230\u86C7\u7684\u7EB9\u7406\uFF0C\u7136\u540E\u6709\u70B9\u4E0D\u8212\u670D- -"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/xuxuzoe/p14468>