<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f653ce95663_-_pear-gouda-grilled-cheese-recipe-wdy1013-q8gqjj-de.jpg>
<http://www.delish.com/cooking/g640/grilled-cheese-recipes-wdy1013/>