<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76466000/jpg/_76466256_54283399-6632-45bf-8e5f-45fc06806964.jpg>
<http://www.bbc.com/news/technology-28440076>