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Eric Gude , a Dutch specialist in conversion of former industrial sites , planned and organized 1997 this change of use for the Van Nelle factory and introduced 1999 Wessel De Jonge , an authority on the renovation of modern architecture , to coordinate the overall renovation , which began in the year 2000 .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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