<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/04/980x1470/54beefec44dd0_-_hbz-prague-4.jpg>
<http://www.harpersbazaar.com/culture/travel-dining/advice/g3595/prague-travel-guide-0514/>