<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/Registration.aspx?ReturnURL=%2Fgen-news-highlights%2Fscientists-show-how-bacteriophage-can-assemble-into-complex-structures-akin-to-collagen%2F81245843%2F%3Fkwrd%3DUC-Berkeley>