<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4577</termId><termName>Arenisca</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>INDICES DE MATERIAS</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Arenisca</termSortkey><termNote label="Scope"><![CDATA[ <p>Se puede usar con un subencabezamiento geográfico</p> ]]></termNote><termNote label="Source"><![CDATA[ <p>CDU: 552.513</p>
<p>CDU: 553.571</p> ]]></termNote><termCreatedDate>Arenisca</termCreatedDate><relation><relationType>BT</relationType><termId>4518</termId><termName>Área 12. Petrografía y Petrología</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>4255</termId><termName>Área 10. Geología Económica y Minería</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4576</termId><termName>Rocas sedimentarias</termName><termType>PT</termType></relation></term>  </Zthes>