<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1470/54fe834ca2a84-goat-cheese-hearts-recipe-ghk0214-s2.jpg>
<http://www.goodhousekeeping.com/holidays/valentines-day-ideas/g471/heart-shaped-foods/>