Complex sentence: The church, dedicated to Holy Apostle and Evangelist Mark, was built in the Interwar period between 1931 and 1940 in the Tašmajdan Park, in the centre of Belgrade.
Split into simpler sentences: The church, dedicated to Holy Apostle and Evangelist Mark, was built between the two world wars, beginning in 1931, and completed in 1940. It is located in the Tašmajdan Park, in the centre of Belgrade.