<http://schema.org/description>
"\u840C\u751F\u4E86\u505A\u4E00\u5957\u7684\u60F3\u6CD5\u2026\u2026\u2026\u2026\u2026\u2026"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/bazhao/p133575>