3166
The structures seen on the island today were built by the Inca ( " circa " 1450 – 1532 ) directly over the earlier Tiwanaku ones .
 location: Inca
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Inca