#world.socio-economic_class__domain  people in general; especially a distinctive group of people with some shared interest; "the Western world"
  supertype:  socio-economic_class__class__clas__socialclas  people having the same social or economic status; "the working class"; "an emerging professional class"
  subtype:  academia__academe  the academic world
  subtype:  Grub_Street  the world of literary hacks

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