<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76776000/jpg/_76776020_43838a09-c67b-4e3a-954a-337aac191e36.jpg>
<http://www.bbc.co.uk/news/technology-28672121>