<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theclassyhome.com/Product/FLF-RSRB1034-TR18B-BAR-S34/Black+Mahogany+MDF+Vinyl+Wood+Round++5pc+Counter+Height+/+Bar+Set>