<http://schema.org/description>
"\u5973\u6027\u68A6\u89C1\u6000\u5B55\uFF0C\u9884\u793A\u7740\u5E78\u798F\u548C\u7269\u8D28\u8D22\u5BCC\u7684\u589E\u52A0\u3002\u3002\u3002\u8FD9\u6837\u5417\uFF1F"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/jieerliansan/p240055>