<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe70f67395b-oprah-winfrey-celeb-dish-0707-de.jpg>
<http://www.goodhousekeeping.com/life/inspirational-stories/interviews/a16223/oprahs-chocolate-strawberry-smoothie-0707/>