<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/65476000/jpg/_65476935_8a5966a3-20f9-4bcf-91c8-36bff5b6f9b7.jpg>
<http://www.bbc.co.uk/news/education-21175272>