<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=%D0%9F%D0%B5%D1%80%D0%B5%D0%B2%D0%BE%D0%B4+%D1%81%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2+%D0%A1%D0%B2%D1%8F%D1%89%D0%B5%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE+%D0%9A%D0%BE%D1%80%D0%B0%D0%BD%D0%B0&t=none&f=series&p=1&s=none&g=both>