<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.tmonews.com/2011/06/t-mobile-announces-winners-of-facebook-fathers-day-2011-photo-contest/screen-shot-2011-06-18-at-5-30-00-pm/>