#Pentecost__Whitsunday  seventh Sunday after Easter; commemorates the descent of the Holy Spirit on the apostles; a quarter day in Scotland
  supertype:  quarter_day__quarterday  a Christian holy day; (Britain) one of four specified days when certain payments are due
  part of:  Whitsun__Whitsuntide__Whitweek  Christian holiday; the week beginning on Whitsunday (especially the first 3 days)
     part of:  church_calendar__ecclesiastical_calendar  a calendar of the Christian year indicating the dates of fasts and festivals

No statement uses or specializes Pentecost; click here to add one.