<http://schema.org/description>
"\u8BF7\u8BA9\u6211\u7528\u767D\u6D4A\u7684\u6B32\u671B\u5F7B\u5E95\u73B7\u6C61\u4F60\u4EEC\u7684\u7EAF\u6D01\u5427(\uFFE3\u2200\uFFE3)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/liuaiez8/p35216>