<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1252/54fea08d1c57a-ghk-easter-ham-s2.jpg>
<http://www.goodhousekeeping.com/holidays/easter-ideas/g191/history-easter-traditions/?src=shelter_footer>