<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://workingperson.com/workwear-1/jeans/berne-jeans/berne-jeans-women-s-flannel-lined-denim-jeans-wp2213dn-80211.html>