<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2012/09/15/120915172941_lady_di_304x171_bbc_nocredit.jpg>
<http://www.bbc.com/sinhala/world/2013/12/131217_diana_death_police.shtml>