<https://www.dubrovnikportal.com/kolumne/crtice_iz_povijesti_grada/o-nikoli-sorkocevicu/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.dubrovnikportal.com/kolumne/crtice_iz_povijesti_grada/o-nikoli-sorkocevicu/>