<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.tanga.com/deals/a2efed7a14/men-s-emporio-armani-sportivo-black-dial-orange-nylon-case-black-polyurethane?internal_campaign=channel>