<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/gen-news-highlights/sanofi-aventis-to-commercialize-aeterna-zentaris-late-stage-bph-drug-in-the-u-s/50688189/>