<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%2Funique-cell-type-found-in-multiple-sclerosis%2F81247128%2F%3Fkwrd%3DNational%2520Institute%2520of%2520Neurological%2520Disorders%2520and%2520Stroke>