<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">REPRESAS</topic></authority><related type="narrower"><topic>ATAGUIAS</topic></related><related type="narrower"><topic>DIQUES DE CONTENCION Y EMBALSES</topic></related><related type="narrower"><topic>MUROS DE CONTENCION</topic></related><related type="narrower"><topic>Represas de arco</topic></related><related type="narrower"><topic>Represas de contrafuertes</topic></related><related type="narrower"><topic>REPRESAS DE HORMIGON</topic></related><related type="narrower"><topic>REPRESAS DE TIERRA</topic></related><related type="narrower"><topic>TERRAPLENES</topic></related><related type="other"><topic>EMPUJE DE TIERRAS</topic></related><related type="other"><topic>MUROS DE CONTENCION</topic></related><related type="broader"><topic>RIOS</topic></related><related type="broader"><topic>ABASTECIMIENTO DE AGUA</topic></related><related type="broader"><topic>EMBALSES</topic></related><related type="broader"><topic>MOVIMIENTOS DE TIERRAS</topic></related><related type="broader"><topic>DIQUES</topic></related><related type="broader"><topic>ESTRUCTURAS HIDRAULICAS</topic></related><variant type="other"><topic>Diques (Presas)</topic></variant><variant type="other"><topic>Presas</topic></variant></mads>