<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.genengnews.com/Registration.aspx?ReturnURL=%2Fgen-articles%2Fnew-strategies-tackle-sirna-therapeutic-delivery-issues%2F3626%2F%3Fkwrd%3DGene%2520Delivery>