<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.tanga.com/users/new?return_path=%2Fdeals%2F4cdb297da365%2Fmen-s-automatic-gold-plated-gold-tone-dial%3Finternal_campaign%3Dchannel>