<http://schema.org/query-input>
"required name=userSearchQuery"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.midwayusa.com/product/540350/sdm-front-sight-s-and-w-revolvers-with-pinned-front-sight-250-height-125-width-steel-blue-gold-bead>