<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.otterbox.com/en-us/OTR3-3250S.html?cgid=otterbox-3000-cases&dwvar_OTR3-3250S_color=20&start=3>