<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x360/54cb3a6d72426_-_pope-02.jpg>
<http://www.popularmechanics.com/cars/a10709/pope-francis-discusses-why-he-does-not-use-a-bulletproof-popemobile-16896891/>