<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cb307c8c85c_-_junk-science-01-0414-de.jpg>
<http://www.popularmechanics.com/science/health/a10329/what-can-we-do-about-junk-science-16674140/?click=pp>