<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.millerbrothersfurniture.com/Item.aspx?ItemID=-1946828239&ItemNum=B140-68T%2B3x16%2B2x19%2B17%2B08>