<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.shopyourway.com/?returnUrl=%2Fcategory%2Fbaby%2F1032%2Fdiapering%2F1092%2Fproducts%3Fcategory%3D1092&customAction=register>