<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/75433000/jpg/_75433160_iraqkirkukninevehsalaheddin4640614.jpg>
<http://www.bbc.com/news/world-middle-east-27974067>