84091
In 1918 he discovered Trebenishta , a necropolis of Peresadyes , rich with gold and iron artifacts .
 Trebenishta, Peresadyes
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Trebenishta, Peresadyes