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	mads.xsd"><authority><topic authority="https://vocabulario.abcd.usp.br/pt-br/">ESGOTOS SANITÁRIOS</topic></authority><related type="narrower"><topic>ÁGUA DE ESGOTO</topic></related><related type="narrower"><topic>SISTEMAS DE COLETA DE ESGOTOS SANITÁRIOS</topic></related><related type="narrower"><topic>TRATAMENTO DE ESGOTOS SANITÁRIOS</topic></related><related type="narrower"><topic>USO DA ÁGUA DE ESGOTO</topic></related><related type="narrower"><topic>LODO DE ESGOTO</topic></related><related type="broader"><topic>ENGENHARIA SANITÁRIA E AMBIENTAL</topic></related><variant type="other"><topic>ESGOTOS URBANOS </topic></variant><variant type="other"><topic>ESGOTOS DOMÉSTICOS </topic></variant></mads>