<https://forum.krstarica.com/threads/ovo-je-najskuplji-komad-sira-na-svetu.981675/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.krstarica.com/threads/ovo-je-najskuplji-komad-sira-na-svetu.981675/>