<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/54816000/jpg/_54816491__47015226_m150272-brain_and_brain_waves_in_epilepsy-spl-1.jpg>
<http://www.bbc.co.uk/news/uk-scotland-edinburgh-east-fife-14663829>