<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/768x516/54ff16a605b0d-archer-farms-ham-xln.jpg>
<http://www.goodhousekeeping.com/food-products/g702/best-ham/?src=shelter_footer>