<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/gen-news-highlights/ec-pledges-7-8m-for-trials-of-hlh-therapeutic-antibody/81247480/?kwrd=Orphan%20Drugs>