<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/gen-news-highlights/promethera-raises-31-4m-to-progress-progenitor-cell-therapy-for-liver-diseases/81246556/?kwrd=Liver%20Diseases>