<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/72259000/jpg/_72259795_58a85c7d-67de-43a6-bab0-0d52d2dbd0c8.jpg>
<http://www.bbc.co.uk/news/blogs-echochambers-25721488>