<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ffa2831e793-vail-overview-hiking-family-hike-large.jpg>
<http://www.goodhousekeeping.com/life/parenting/a22317/epic-excitement-in-colorado/>