<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f640946acac_-_tuna-tomato-linguine-recipe-ghk0911-pqgvzf-xl.jpg>
<http://www.delish.com/cooking/g567/summer-recipes-myplate/>