<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x400/550047d75f215-ogo-sport-copterdart-game-s3.jpg>
<http://www.goodhousekeeping.com/childrens-products/toy-reviews/g1982/active-toys-kids/>