<http://schema.org/description>
"\u55B5\u4E86\u4E2A\u54AA\u00B7\u00B7\u00B73\u7684\u500D\u6570\u65E0\u9650\u6269\u5C55\u3002\u8FD8\u5DEE\u4E00\u4F4D\u54E6~"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/Olivia/p101889>