<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/550046de0165b-decorative-pie-edges-9-ghv-325-34435842.jpg>
<http://www.goodhousekeeping.com/food-recipes/dessert/g2023/decorative-pie-edges/>