<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f64dc653f46_-_mla103688_0208_beefdetail_sxl-jtgjnj.jpg>
<http://www.delish.com/food/g512/food-name-history/>