#plumbing_system__plumbingsystem__plumbing  utility consisting of the pipes and fixtures for the distribution of water or gas in a building and for the disposal of sewage
  supertype:  utility.installation  a facility composed of one or more pieces of equipment connected to or part of a structure and designed to provide a service such as heat or electricity or water or sewage disposal: "the price of the house included all utilities"
  part:  plumbing_fixture  a fixture for the distribution and use of water in a building

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