<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64e3e8c439_-_avocado-cheddar-pita-hky1e9-cx8pkl-xl.jpg>
<http://www.delish.com/cooking/nutrition/g487/no-cook-myplate-recipes/?src=shelter_footer>