<http://schema.org/description>
"\u548C\u6211\u4E00\u8D77\u4F4F\u7684\u51E0\u4E2A\u4EBA\u8BF4\u770B\u4E0D\u6E05\u6211\uFF0C\u5176\u5B9E\u6211\u4E5F\u4E0D\u61C2\u6211\u81EA\u5DF1\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/vucko/p118761>