<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/gen-news-highlights/investigators-find-pathway-that-may-better-explain-how-antidiabetics-like-avandia-work/81243696/?kwrd=Scripps>