365058
He played a prominent role in the proclamation of Serbian Vojvodina during the May Assembly in Sremski Karlovci in 1848 .
 Serbian, Sremski Karlovci
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Serbian, Sremski Karlovci