<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/74904000/jpg/_74904335_5a26066f-20cd-4e3f-a1a3-0d00f3514d2c.jpg>
<http://www.bbc.co.uk/news/world-africa-15336689>