<http://schema.org/description>
"\u5403\u996D\u5403\u7684\u6025\u4E86\u3002\u3002\u80C3\u53E3\u75BC\u3002\u3002\u3002\u5988\u5988\u4F60\u975E\u8BA9\u6211\u5403\u90A3\u4E48\u591A\u3002\u3002\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/vivi/p175054>