<http://schema.org/description>
"\u9ED1\u9053\u5723\u5F924\u901A\u5173~ED\u5408\u5531\u6EE1\u6EE1\u7684\u7231(*\uFFE3\u03C9\uFFE3)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/koyomi/p255786>