<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://workingperson.com/outerwear-1/jackets/helly-hansen-jackets/helly-hansen-classic-navy-pile-pull-over-sweatshirt-72204-590-135895.html>