<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/54fdf0cfbcd2e-ultimate-chocolate-truffles-recipe-rbk1112-p2wdtn-xl.jpg>
<http://www.delish.com/holiday-recipes/valentines-day/g531/valentines-tips-recipes-single-girl/?click=pp>