<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb99fd2ba5b_-_02-nathans-all-beef-franks-in-a-blanket-xl.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g701/easy-party-appetizers/>