<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/gen-news-highlights/hospira-nabs-rights-to-kiadis-t-cell-based-gvhd-prevention-therapy/81244457/?kwrd=Hematopoietic%20Stem%20Cells>