<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%2Fge-healthcare-supplies-refine-tech-with-filtration-cartridges-for-atf-cell-retention-system%2F81246609%2F%3Fkwrd%3DRefine%2520Technologies>