The term "Taras Petrivskyi" does not appear to refer to a widely recognized public figure, historical personality, or established concept in readily available encyclopedic sources. As such, accurate information about this individual is not confirmed.
The name appears to follow the typical structure of a Ukrainian personal name, with "Taras" being a common male given name in Ukraine, famously associated with Taras Shevchenko, a national poet and cultural icon. "Petrivskyi" is a Ukrainian surname, potentially derived from the given name "Petro" (equivalent to "Peter"), with the suffix "-skyi" often indicating origin or affiliation.
Without verifiable references from reliable sources, no definitive biographical, professional, or historical details can be provided. The term may refer to a private individual or a person not documented in major public or academic databases.