<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gpspower.net/igo-primo-nextgen-software/336642-nextgen-navgear-9-19-2-543580-jun-1-2015-a-13.html?s=c183099e60267626fcb335f3b0b30f36>