<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/75723000/jpg/_75723129_rtaupperspringfieldroad06222014pacemaker01.jpg>
<http://www.bbc.co.uk/news/uk-northern-ireland-27970864>