<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://workingperson.com/outerwear-1/jackets/berne-jackets/berne-vests-women-s-sherpa-lined-zip-collared-vest-wv534md-32395.html>