1848
Meant to outgrow and even outclass Troy 's Oakwood Cemetery , it was originally designed by Garnet Baltimore , the first African-American graduate of Rensselaer Polytechnic Institute .
 location: Troy; person: Garnet Baltimore; organization: Rensselaer Polytechnic Institute
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: Troy; person: Garnet Baltimore; organization: Rensselaer Polytechnic Institute