<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/68313000/jpg/_68313719_bbb2426d-a971-4e3a-9c34-6a25e78bf95a.jpg>
<http://www.bbc.co.uk/news/health-23010103?postId=116539107>