<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63d1f2f77a_-_happy-cappuccino-400-17017440.jpg>
<http://www.delish.com/cooking/nutrition/a1235/anti-stress-diet/?src=shelter_footer>