#year  a period of time occupying a regular part of a calendar year that is used for some particular activity; "a school year"
  supertype:  time_period__period__period_of_time  an amount of time; "a time period of 30 years"; "hastened the period of his recovery"
  part:  month
  subtype:  school_year__academic_year  the period of time each year when the school is open and people are studying

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