#reminder.subject_matter  a message that helps you remember something; "he ignored his wife's reminders"
  supertype:  #subject_matter__subjectmatter__message__content__substance  what a communication that is about something is about
  subtype:  #phylactery  (Judaism) a small leather case containing religious texts; worn by Jewish men during morning prayer

No statement uses or specializes #reminder.subject_matter; click here to add one.