<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64093bead1_-_grilled-tuna-marinated-cucumber-salad-0310-recipe-po9a3v-xl.jpg>
<http://www.delish.com/cooking/g567/summer-recipes-myplate/>