<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/21/980x1470/gallery_showbiz_celeb_pics_220512_patrick_stewart.jpg>
<http://www.digitalspy.com/tv/doctor-who/news/a397864/doctor-who-iconic-stars-for-the-50th-anniversary/>