#penny  a fractional monetary unit of Ireland and the United Kingdom; equal to one hundredth of a pound
  supertype:  #fractional_monetary_unit__subunit  a monetary unit that is valued at a fraction (usually one hundredth) of the basic monetary unit
  part of:  #British_pound__pound__pound_sterling__poundsterling__quid  the basic unit of money in Great Britain; equal to 100 pence
  part of:  #Irish_pound__punt__pound  the basic unit of money in Ireland; equal to 100 pence

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