<http://schema.org/description>
"70\u591A\u5929\u7684\u5047\u671F\u8FD9\u5C31\u526920\u5929\u4E86(\u30CE\u3078\uFFE3\u3001)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/koyomi/p194132>