312699
Thanks to having won a scholarship from the Wilhelm Lehmbruck Museum in Duisburg , he spent 1989 and 1990 in Germany in a studio located on the site of the Krupp Steelworks in Rheinhausen .
 Duisburg, Krupp
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Duisburg, Krupp