<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://workingperson.com/workwear-1/scrubs/carhartt-scrubs/carhartt-scrubs-womens-v-neck-two-pocket-ceil-blue-top-c10101-cbl.html>