<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6483763fd0_-_ham-cheese-mini-croissants-mslo0713-4l35sj-de.jpg>
<http://www.delish.com/cooking/g303/coffee-food-recipes/?click=main_sr>