<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.abt.com/product/43623/Jenn-Air-36-Stainless-Steel-Euro-Style-Curved-Wall-Mount-Canopy-Hood-JXW8836WS.html>