an Entity references as follows:
Vvedensky Municipal Okrug (Russian: Введе́нский муниципа́льный о́круг), formerly Municipal Okrug #58 (муниципа́льный о́круг № 58), is a municipal okrug of Petrogradsky District of the federal city of St. Petersburg, Russia. Population: 19,778 (2010 Census); 21,374 (2002 Census). The okrug borders in the north, in the east, in the southeast, and Malaya Neva in the southwest.