<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6b3ea0f40a_-_grilled-rib-eyes-mushrooms-fish-sauce-recipe-fw0111-lg.jpg>
<http://www.delish.com/cooking/g1602/steak-dishes/>