<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/04/980x551/54beefefc1771_-_hbz-prague-10.jpg>
<http://www.harpersbazaar.com/culture/travel-dining/advice/g3595/prague-travel-guide-0514/>