<http://schema.org/description>
"\u5F04\u4E22\u4E86\u6BD5\u4E1A\u524D\u540C\u5B66\u9001\u7ED9\u6211\u7684\u516C\u4EA4\u5361(\u0CA5_\u0CA5)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/taozi/p343889>