<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2014/05/14/140514180422_clashes_turkey_512x288_afp.jpg>
<http://www.bbc.com/indonesia/dunia/2014/05/140514_turki_protes_tambang.shtml>