<http://schema.org/description>
"\u8FD9\u662F\u6211\u505A\u8FC7\u6700\u6076\u5FC3\u7684\u4E8B\u60C5\u3002\u3002\u3002\u3002"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/franci_s/p66395>