<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/Search/Query?q=%22%E6%9C%A8%E4%B8%8B+%E5%92%8C%E7%B4%80%22&t=none&f=author&p=1&s=none&g=both>