<http://schema.org/description>
"\u505A\u68A6\u68A6\u5230\u5750\u5728\u4E00\u90E8\u4E00\u76F4\u4E0B\u5760\u7684\u7535\u68AF\u91CC~"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/lovesucks/p66413>