<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/2014/01/15/140115091932_the_lions_share_bbc_624x351_bbc_nocredit.jpg>
<http://www.bbc.com/ukchina/simp/elt/english_now/2014/03/140325_todays_phrase_lions_share.shtml>