<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%2F3c668d57e2f7%2Fbatman-batarang-money-clip-with-free-gift-box>