<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%2Fdainippon-sumitomo-invests-16m-in-riken-company%2F81248161%2F%3Fkwrd%3DInduced%2520Pluripotent%2520Stem%2520Cells>