<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/68730000/jpg/_68730623_5ff70fd5-6077-4e0c-b308-2b197d255072.jpg>
<http://www.bbc.co.uk/news/technology-23312579>