<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/63551000/jpg/_63551061_0798f812-06ba-4050-9d7d-16c4bd25398b.jpg>
<http://www.bbc.com/news/world-africa-19966059>