<http://schema.org/description>
"google\u4ECA\u513F\u4E2A\u7684\u7C98\u571F\u52A8\u753B\u5565\u7684doodle\u771F\u5FC3\u840C\u5450~"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/lovesucks/p110783>