<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%2Fda1f4dc9d3%2Fglam-rock-women-s-miami-beach-watch-black-silver>