<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f688bdd2f0a_-_grilled-tuna-almond-romesco-sauce-xlg.jpg>
<http://www.delish.com/entertaining/g2196/summer-entertaining-dinner-recipes/?src=shelter_footer>