<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dentalspeedgraph.com.br/euamoodonto/post/thayna-silva-e-a-grande-vencedora-do-quiz-programa-universitarios-dental-speed-graph-2014>