<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ell.h-cdn.co/assets/cm/15/01/640x552/54a7fc304344c_-_fda-labels-1.jpg>
<http://www.elle.com/culture/career-politics/news/a17038/new-nutrition-labels-fda-michelle-obama/>