<http://schema.org/description>
"\u6211\u662F\u4E2A\u60B2\u89C2\u4E3B\u4E49\u8005\uFF0C\u6211\u8BA4\u4E3A\u4EBA\u7C7B\u7684\u672C\u8D28\u662F\u8D8B\u5411\u6DF7\u4E71\u7684\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/bazhao/p286155>