<http://schema.org/description>
"\u7ED9\u516C\u53F8\u7528\u7684\u7535\u8111\u88C5\u53CC\u7CFB\u7EDF\u662F\u6211\u7684\u6076\u8DA3\u5473\u2026\u2026"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/bazhao/p24363>