<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>3904</termId><termName>Lagos</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>INDICES DE MATERIAS</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Lagos</termSortkey><termNote label="History"><![CDATA[ Se puede usar con un subencabezamiento geográfico. ]]></termNote><termNote label="Source"><![CDATA[ <p><strong>CDU</strong>: 556.55</p> ]]></termNote><termCreatedDate>Lagos</termCreatedDate><relation><relationType>UF</relationType><termId>4507</termId><termName>Lagos artificiales</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>4388</termId><termName>Área 11. Hidrología general</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>9203</termId><termName>Área 01. Hidrología</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>9204</termId><termName>Área 02. Agua y medio ambiente</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>12502</termId><termName>Area 03. Geografía general física</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>3749</termId><termName>Geografía física</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>3903</termId><termName>Hidrografía</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4064</termId><termName>Agua</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4508</termId><termName>Limnología</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>9265</termId><termName>Navegacion interior</termName><termType>PT</termType></relation></term>  </Zthes>