#religious_festival__religiousfestival__church_festival  a festival having religious significance
  supertype:  festival  a day or period of time set aside for feasting and celebration
  subtype:  octave  a feast day and the seven days following it
  part:  feast_day__feastday__fete_day  a day designated for feasting

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