<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/63330000/jpg/_63330570_jex_1500019_de27-1.jpg>
<http://www.bbc.co.uk/news/health-19854465?postId=113921790>