<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/75406000/jpg/_75406997_c4f923b0-279a-4e1c-9495-fdd50f95acb4.jpg>
<http://www.bbc.co.uk/news/education-27024881>