<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.cyberport.de/avm-fritz-box-7490-wlan-ac-voip-vdsl-dsl-modem-gigabit-router-plus-dect-basis-5618-14W_162.html>