<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://workingperson.com/footwear-1/mens-shoes/restaurant-chef-shoes/converse-boots-non-slip-6-inch-black-leather-men-s-boots-c1240-75140.html>