<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.shopyourway.com/?returnUrl=%2Fcategory%2Fmovies-music-gaming%2F1017%2Fdvd-movies%2F10642%2Fproducts%3Fcategory%3D10642&customAction=register>