<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/73476000/jpg/_73476430_close_up_of_hands_kneading_bread_dough-spl-1.jpg>
<http://www.bbc.com/news/health-26513014?postId=118909642>