<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://workingperson.com/workwear-1/sweatshirts/arborwear-sweatshirts/arborwear-sweatshirts-mens-black-double-thick-fleece-sweatshirt-400242-400.html>