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James Blackburn ( 10 August 1803 – 3 March 1854 ) was an English civil engineer , surveyor and architect best known for his work in Australia , where he had been transported as a sentence for forgery .
 Blackburn, Australia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Blackburn, Australia