<http://schema.org/description>
"\u4E16\u754C\u672B\u65E5\u5230\u4E86\uFF0C\u4F60\u6700\u60F3\u8BF4\u7684\u4E00\u53E5\u8BDD\uFF1F\uFF1F"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/li_yang_houpapu/p225275>