<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.burton.com/mens-stay-dry-outerwear/stay-dry-mens,default,sc.html?collectionID=stay-dry-mens&prefn1=filterColor&prefv1=Blue&prefn2=variationSize&prefv2=XXL&srule=best-sellers>