<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/64667000/jpg/_64667578_c2m2_fairgrounds0135_new_tga_jpgcopy.jpg>
<http://www.bbc.com/news/technology-20949071>