3529
Richard Keene ( 15 May 1825 – December 1894 ) was an early Derbyshire photographer .
 person: Keene; location: Derbyshire
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:
 person: Keene; location: Derbyshire