9304
History The mill was originally built in the C18th at Wirdum to drain the Wirdumer Nieuwland polder , forming a pair with the Kramersmolen .
 location: Wirdum
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: Wirdum