<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.post-gazette.com/Op-Ed/2013/05/28/Kathleen-Parker-Surrogacy-exposed-It-s-a-reproductive-industry-with-a-dark-underbelly/stories/201305280179>