<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/Login.aspx?ReturnURL=%2Fgen-news-highlights%2Ffda-clears-herceptin-chemotherapy-combo-for-metastatic-her2-gastric-cancer%2F81244099%2F>