[<a href="https://www.linkedin.com/school/sofia-university-st.-kliment-ohridski/" itemprop="sameAs" rel="noopener nofollow" target="_blank"> Sofia University St. Kliment Ohridski's LinkedIn profile</a>, <a href="https://en.wikipedia.org/wiki/Sofia_University" itemprop="sameAs" rel="noopener nofollow" target="_blank"> Sofia University St. Kliment Ohridski's Wikipedia article</a>]