<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/74361000/png/_74361105_f13537c6-7e52-4339-8c7c-7138c41de8ff.png>
<http://www.bbc.com/news/world-europe-27106630?postId=119288107>