<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.genengnews.com/gen-news-highlights/astrazeneca-russian-institute-in-cancer-collaboration/81247982/?kwrd=N.N.%20Petrov%20Institute%20of%20Oncology>