<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54ebb7a1802a9_-_03-yellow-outdoor-birdhouse-xl.jpg>
<http://www.womansday.com/relationships/family-friends/g1161/mothers-day-presents/>