<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%2Ff560e7939f71%2Fmotion-activated-alarm-with-auto-dialer%3Finternal_campaign%3Dchannel>