<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2013/12/21/131221122527_internet_generic_281x351_afp.jpg>
<http://www.bbc.com/sinhala/world/2013/12/131221_revenge_porn.shtml>