<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.burton.com/default/womens-gmp-snowboard-jackets-pants?prefn1=variationSize&prefn2=filterColor&prefv2=Orange&srule=price-desc&prefv1=S>