<http://schema.org/description>
"\u7EC8\u4E8E\u6D17\u4E0A\u6FA1\u4E86\uFF0C55555\u3002\u3002\u3002\u51C6\u5907\u51FA\u95E8\u53BB\u62CD\u65E5\u843D\uFF01"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/netcat/p147929>