<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c3d0a04d6_-_8-seared-salmon-sweet-potatoes-epa5ud-lg.jpg>
<http://www.delish.com/cooking/g1746/ghk-pantry-dinner-recipes/>