#week__hebdomad  any period of seven consecutive days; "it rained for a week"
  supertype:  time_period__period__period_of_time  an amount of time; "a time period of 30 years"; "hastened the period of his recovery"
  subtype:  week_from_Monday  rag.week  Holy_Week  shiva
  part:  calendar_day__civil_day__civilday  a day reckoned from midnight to midnight
  part:  day_of_the_week__day  any one of the seven days in a week
  part:  weekend  usually Friday night through Sunday
     part:  Saturday__Sat  the seventh and last day of the week; the Jewish Sabbath
     part:  Sunday__Lord's_Day__Sun  first day of the week; observed as a day of rest and worship by most Christians

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