<http://schema.org/description>
"\u73BB\u7483\u592A\u810F\u4E86\u62CD\u4E0D\u597D\uFF0C\u4F46\u662F\u5C71\u9B48\u7684\u5C41\u80A1\u624D\u662F\u771F\u7684\u597D\u770B\uFF01"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/z__chou/p274859>