<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%2F00b1340c0f0%2Fi-m-not-fat-i-m-just-easy-to-see-t-shirt>