#aggregator__collector  a person who collects things
  supertype:  person__individual__someone__somebody__mortal__human__human_being__humanbeing__soul  a human being; "there was too much for one person to do"
  subtype:  archivist  a person in charge of collecting and cataloguing archives
  subtype:  conchologist  a collector and student of mollusc shells
  subtype:  numismatist__coin_collector  a collector and student of money (and coins in particular)
  subtype:  philatelist__stamp_collector__stampcollector  a collector and student of postage stamps

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