<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/49079000/jpg/_49079388_194dab97-11e7-4b5f-8f21-a6673ab6e566.jpg>
<http://www.bbc.co.uk/news/technology-11281971>