<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%2F0e0c2add3e%2Fif-you-can-t-fix-w-duct-tape-t-shirt>