<http://schema.org/description>
"\u4E0B\u5348\u80AF\u5B9A\u4F1A\u4E00\u6FC0\u52A8800\u7ACB\u523B\u8DD1\u7B2C\u4E00(\u00B4\u30FB\u2200\u30FB\uFF40)\uFF08\u4E0D\u53EF\u80FD\u5566"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/mandyambling/p219511>