<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/75410000/jpg/_75410421_d558b2be-fecd-4cf3-ba57-edc6a1e77f85.jpg>
<http://www.bbc.co.uk/news/technology-27771931>