<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f641530060e_-_lamb-feta-burgers-tzatziki-recipe-rbk0811-s8g3le-xl.jpg>
<http://www.delish.com/food/g123/adult-food/>