<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ff4a7e2bcf0-ghk-diy-memory-saving-crafts-jars2-lgn-9364606.jpg>
<http://www.goodhousekeeping.com/home/craft-ideas/how-to/g1095/memory-saving-crafts/>