<http://schema.org/description>
"\u56F0\u6B7B\u4E86~\u6628\u5929\u665A\u7761\u65E9\u8D77\u7684\u554A~~~\u4ECA\u5929\u6211\u8981\u65E9\u65E9\u4E0A\u5E8A~~~ =\uFFE3\u03C9\uFFE3="^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/mansi/p120682>