<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54ca8f0f03f85_-_forensics-sneaker-hair-0809.jpg>
<http://www.popularmechanics.com/science/health/a4548/4325797/?page=2>