<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/73631000/jpg/_73631511_loyalists_protest_on_the_shankill_road_05.jpg>
<http://www.bbc.com/news/uk-northern-ireland-26608009>