<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/71857000/jpg/_71857909_955e1e91-4658-47a7-b404-ea219cca7e1b.jpg>
<http://www.bbc.co.uk/news/blogs-ouch-25417954>