<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/160x123/54c4b4aecd1e6_-_swiss-army-knife-0212lastwords09-lg.jpg>
<http://www.housebeautiful.com/shopping/home-gadgets/tips/g1154/what-tools-do-you-need-0212/>