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Jayanegara ( formal regnal name Sri Maharaja Wiralandagopala Sri Sundarapandya Dewa Adhiswara also known as Kala Gemet ) , reigned from 1309 to 1328 , was a Javanese King and the second monarch of Majapahit empire .
 Majapahit empire
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Majapahit empire