<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fea08ba4c62-1ghk-easter-time-xln.jpg>
<http://www.goodhousekeeping.com/holidays/easter-ideas/g191/history-easter-traditions/>