1787
Architecture Diocletian 's Palace ( ) is a building in the centre of Split , built for the Emperor Diocletian ( a native of Dalmatia ) at the turn of the 4th century .
 Diocletian, Split, Diocletian
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Diocletian, Split, Diocletian