<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c3bb649df_-_fear-of-sourness-lemon-slices-lg.jpg>
<http://www.delish.com/food/g1749/strange-food-phobias/>