<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/768x516/54eb9f89e9d82_-_7-twenty-dollar-bill-restaurant-table-xl-97637256.jpg>
<http://www.womansday.com/relationships/family-friends/advice/g732/simple-ways-to-pay-it-forward/>