<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f65076b6b16_-_2-bacon-wrapped-hot-dog-ps0713-xl.jpg>
<http://www.delish.com/cooking/g543/regional-hot-dog-variations/?src=shelter_footer>