<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.tampabay.com/blogs/moms/sites/tampabay.com.blogs.moms/files/images/typepad-legacy-files/44779..jpg2010/05/mothers-day-gift-ideas-she-wont-even-know-you-scrimped.html>