<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/480x322/548a65bfcb4af_-_rbk-18-harry-potter-professor-dumbledore-xln.jpg>
<http://www.redbookmag.com/life/mom-kids/g1235/favorite-movie-teachers/>