<http://schema.org/description>
"\uFF08\u51B7\u9759\u5730\u628A\u5BF9\u65B9\u5956\u676F\u5217\u8868\u7684\u6E38\u620F\u90FD\u6DFB\u52A0\u8FDB\u4E86\u8D2D\u7269\u8F66\uFF08\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/mandyambling/p215162>