<http://schema.org/description>
"\u661F\u671F\u4E09\u5C31\u8981\u8003\u8BD5\u4E86\u6211\u5374\u5728\u706B\u529B\u5168\u5F00\u7684\u8865\u5996\u5C3E_\u30CE\u4E59(\uFF64\uFF9D\uFF64)_ "^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/koyomi/p162685>