<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>3799</termId><termName>Vulcanismo</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>INDICES DE MATERIAS</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Vulcanismo</termSortkey><termNote label="Scope"><![CDATA[ <p>Se puede usar con un subencabezamiento geográfico.</p> ]]></termNote><termNote label="History"><![CDATA[ <p>Revisada el 13 de noviembre de 2019</p> ]]></termNote><termNote label="Source"><![CDATA[ <p>CDU: <strong>550.348.435</strong><br />CDU: <strong>551.21</strong></p> ]]></termNote><termNote label="Source"><![CDATA[ <p>Fuente: <strong>USE</strong></p> ]]></termNote><termCreatedDate>Vulcanismo</termCreatedDate><relation><relationType>UF</relationType><termId>3877</termId><termName>Actividad eruptiva</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>3878</termId><termName>Actividad volcánica</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>3879</termId><termName>Erupciones volcánicas</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>3880</termId><termName>Fenómenos volcánicos</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>3881</termId><termName>Volcanes - Actividad</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>3882</termId><termName>Volcanes - Erupciones</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>3883</termId><termName>Volcanicidad</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>3884</termId><termName>Volcanismo</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>3885</termId><termName>Vulcanicidad</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>3830</termId><termName>Área 04. Geodinámica interna y externa</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>3795</termId><termName>Maremotos</termName><termType>PT</termType></relation></term>  </Zthes>