<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/55091247806b8-katie-couric-laughing-mdn.jpg>
<http://www.goodhousekeeping.com/life/inspirational-stories/interviews/a18325/katie-couric-interview/>