<http://schema.org/description>
"\u770B\u4E86 \u7AD9\u957F\u7684 \u8BBF\u8C08 \u4E00\u4E2A\u4EBA\u7684\u6218\u6597  \u5F88\u4E0D\u6613  \u521B\u4E1A\u4E0D\u5BB9\u6613 \u575A\u6301 "^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/bq168/p124179>