<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.webstaurantstore.com/apw-wyott-fdl-60l-i-60-lighted-calrod-food-warmer-with-infinite-controls-1290w/135FDL60LI.html>