<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<http://www.genengnews.com/Login.aspx?ReturnURL=%2Fgen-articles%2Fbest-practices-for-testing-biosimilarity-during-clinical-trials%2F4580%2F%3Fkwrd%3DWIL%2520Research>