<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.cyberport.de/lenovo-ideapad-y900-17isk-gaming-notebook-i7-6820hk-full-hd-gtx980m-windows-10-1C31-2XR_10892.html>