<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63c2ebbb2a_-_freegans-mondragon-400.jpg>
<http://www.delish.com/food/news/a1152/freegan-salvage-food-trash-0309/>