<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4479</termId><termName>Presas</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>INDICES DE MATERIAS</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Presas</termSortkey><termNote label="Scope"><![CDATA[ <p>Se puede usar con un subencabezamiento geográfico</p> ]]></termNote><termNote label="Scope"><![CDATA[ <p>La subdivisión Presas bajo nombres de cursos de agua.</p>
<p>Bajo nombres de presas</p> ]]></termNote><termCreatedDate>Presas</termCreatedDate><relation><relationType>BT</relationType><termId>9206</termId><termName>Área 04. Hidráulica</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4475</termId><termName>Cursos de agua - Regulación</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1519</termId><termName>Riego</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1279</termId><termName>Diques</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1846</termId><termName>Energía hidráulica</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>9436</termId><termName>Muros de contención</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4489</termId><termName>Obras hidráulicas</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1363</termId><termName>Agua - Abastecimiento</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4071</termId><termName>Ingeniería</termName><termType>PT</termType></relation></term>  </Zthes>