<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.cyberport.de/synology-diskstation-ds216se-nas-2-bay-6tb-inkl-2x-3tb-seagate-st3000vn000-3FS1-05S_11409.html>