2287
The first sod was cut on 20 May 1864 , by the then Mayor of Halifax , William Holdsworth , who used a silver spade with the inscription : The reservoir covers , is deep when full and hods up to .
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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:
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