298649
It was set up in 1870 and originally manned all the navy 's small ships , including the submarine Hr . Ms. O 1 ( the Dutch Submarine Service arose from it ) , accounting for 1000 personnel in 1914 .
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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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