<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theclassyhome.com/Product/CHF-2619-ACC-VAR1/PU+Multi+Funky+Right+Face+&amp;quot;C&amp;quot;+Bucket+Chairs>