<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54cb19973f6cd_-_sci-fi-anachronisms-01-0813-de.jpg>
<http://www.popularmechanics.com/culture/movies/g1269/10-anachronisms-in-great-sci-fi-movies/>