<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/keywordsandtools/email/gen-news-highlights/fda-clears-affymax-and-takeda-s-once-monthly-esa-for-anemic-ckd-patients-on-dialysis/26634/>