<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.comtech.de/computer-und-zubehoer/externer-speicher/usb-sticks/intenso-imobile-line-32gb-usb-stick-usb-3.0-mit-lightning-schnittstelle>