<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6ceda1c64e_-_radicchio-cabbage-slaw-mslo0213-xl.jpg>
<http://www.delish.com/cooking/menus/a37047/potluck-pleasers/?src=shelter_footer>