<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/08/54eaa7338a3fb_-_07-wd1209-nativity-scene-2.jpg>
<http://www.womansday.com/life/travel-tips/tips/a1179/holiday-celebrations-at-famous-monuments-101554/>