<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff06b308d9d-bbq-sauce-sweet-baby-ray-spicy-xln.jpg>
<http://www.goodhousekeeping.com/food-products/g1672/best-bbq-sauce/?src=shelter_footer>