<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<http://www.genengnews.com/Registration.aspx?ReturnURL=%2Fgen-news-highlights%2Ffalling-off-the-patent-cliff-az-sanofi-post-disappointing-results%2F81247540%2F%3Fkwrd%3DPatents>